Ideal Dental “Hat Trick of Smiles Sweepstakes” Contest  OFFICIAL RULES

Sponsor reserves the right to cancel, modify, or suspend the Sweepstakes in the event of technical failure, fraud, or any cause beyond its control.

By entering, participants agree to abide by these Official Rules and the decisions of the Sponsor, which are final and binding in all matters.

During the Contest Period, entrants can either: (i) go to the landing page on https://web.witcontests.com/stars/artwall/hat-trick-of-smiles-251115 and follow the entry instructions to complete the online entry form; or (ii) or go the Contest landing page on the Dallas Stars Mobile App and follow the entry instructions to complete the entry form.

As part of the entry process, entrants can submit a photo or video showing (the “Submission”), but it is not required for entry.

Entrants must be following @MyIdealDental on social media. Engaging with designated Sweepstakes posts (such as liking, sharing, or tagging a friend) may provide additional opportunities for Sweepstakes entry.

Entries generated by script, macro, or automated means are void. Multiple entries per person, including multiple entries by the same entrant using different e-mail addresses, will invalidate ALL entries submitted by that entrant for the entire Sweepstakes Period. All entries must be received by December 31, 2025 at 11:59 PM Central Time.

Any entries, including any ideas or other intellectual property contained therein, submitted by an entrant must be original and solely the work of the entrant. If so permitted by DSE and/or Deca Dental Management, LLC, any right to use the name “Dallas Stars” or “Ideal Dental” (either alone or in conjunction with or as part of any other word or name) or any fanciful marks, copyrights, trademarks, trade names, service marks, characters or designs or any other intellectual property owned, controlled or licensed to DSE or Ideal Dental shall be solely limited to inclusion in the Submission, and DSE and/or Ideal Dental, as applicable, grants to entrant any other right, title, interest or license to or in any such items.

Any photo or video submitted must not disparage any person or community and must be in good taste and DSE may in its sole discretion disqualify submissions that do not comply. Each entrant represents and warrants that his/her Submission will not violate or infringe upon any rights (including but not limited to any privacy, publicity, copyright or other intellectual property rights) of, or give rise to any claim by, any third party. Each entrant further represents and warrants that his/her Submission is his/her original work and each entrant assigns all right, title, interest and intellectual property (including but not limited to copyright) in his/her Submission to the DSE.

Any photo or video submitted must NOT, in the sole discretion of DSE, contain material (including without limitation drawings, designs, words, phrases and/or photos) that: (i) violate or infringe upon another’s rights, including but not limited to privacy, publicity, or intellectual property rights (including, without limitation, trademark or copyright infringement); (ii) is inappropriate, indecent, obscene, profane, hateful, tortious, defamatory, slanderous, controversial or libelous; (iii) promotes bigotry, racism, hatred or harm against any group or individual or promotes discrimination based on race, gender, religion, nationality, disability, sexual orientation or age; (iv) is unlawful, in violation of or contrary to applicable laws or regulations; or (v) contain brand names or trademarks other than Dallas Stars and/or Ideal Dental marks, which entrant has a limited license to use in the Submission design for the sole purpose of creating and uploading a Submission in this Sweepstakes.

As part of the online entry submission process, you may be asked if you wish to receive promotional emails from DSE. Consenting to receive promotional emails is optional and is not required for participation in the Sweepstakes.

Three (3) potential Winners will be selected in a random drawing on or about January 20, 2026, from all eligible entries received. The potential Winners will be contacted by an Ideal Dental representative via phone and/or email and must respond within five (5) business days to claim their prize. Failure to respond may result in disqualification and selection of an alternative winner. All Winners must comply with all terms and conditions set forth in these Official Rules, complete a clinical exam to confirm treatment eligibility, be orthodontic prepared with a healthy mouth, and eligible for orthodontic treatment. The winner must also complete required consent and release forms prior to beginning treatment. An entrant is not a winner unless and until he or she has been verified and notified that the verification is complete.

It is the sole responsibility of the entrant to notify DSE and/or Ideal Dental if his or her contact information and/or e-mail address changes. To do so, send an e-mail to [email protected] or [email protected] with the new contact information. DSE, DSE Hockey Club GP, Inc., Center Operating Company, L.P., Dallas Sports & Entertainment, L.P., Whatabrands LLC, and/or the National Hockey League and its member clubs, and each of their respective parents, subsidiaries, affiliates, directors, officers, owners, shareholders, members, employees sponsors, licensees, successors, assigns and agents are not responsible for lost, interrupted or unavailable network, server or other connections, miscommunications, failed phone or computer hardware or software or telephone transmissions or technical failures, garbled or jumbled transmissions or other errors of any kind, whether human, mechanical or electronic; including without limitation the incorrect or inaccurate capture of entry information online, or for lost, late, incomplete, damaged, destroyed, delayed, stolen, misdirected or illegible entries. Entry materials/data that have been tampered with or altered are void. Once submitted, entries become the sole property of DSE and will not be returned.

In addition to complying the terms and conditions of the Official Rules for this Sweepstakes, DSE and/or Ideal Dental may require entrants, and/or Winner to sign additional documentation relating to these terms and conditions, including, but not limited to, a publicity and liability release and/or an assignment of intellectual property. Winners and certain entrants may also be required to sign an Affidavit of Eligibility and Release attesting to the fact that he/she is 18 years of age or older, as well as other terms and conditions as designated by DSE and/or Ideal Dental consent to the use of his/her likeness in order to collect a prize. Noncompliance with any of the foregoing or with these official rules may result in disqualification. Winners’ information may be included in a publicly available Winner’s list.

The three (3) winners will each receive one (1) orthodontic treatment consisting of either Invisalign® aligner treatment, or traditional braces treatment, as determined appropriate by the attending Ideal Dental provider following examination and diagnosis.

Approximate retail value (“ARV”): up to $7,300 USD per winner, will vary depending on age, correction and type. All Prize details are at Sponsor’s sole discretion. Prize conditions below apply.

Prizes are non-transferable and have no cash value. Substitutions are not permitted, except at Sponsor’s sole discretion if treatment is deemed clinically inappropriate.

For a list of winners, email [email protected] with the subject line “Hat Trick of Smiles Winners” after February 28, 2026.

Winner and each of their guest(s) agree to comply with all NHL and venue rules and regulations relating to the use of NHL regular and post-season tickets (as applicable) and, in accordance therewith, agree not to act in an unsportsmanlike or disruptive manner, or with any intent to annoy, abuse, threaten or harass any other person at such game. Failure to do so may result in forfeiture of prize or prize element.

The Winner is solely responsible for all applicable federal, state and local taxes (including income and withholding taxes) and any costs and/or expenses associated with the Sweepstakes, unless otherwise indicated. Except where otherwise expressly noted in these Official Rules, the selection of any vendors, prizes, products and services is subject to Sponsor’s sole and absolute discretion. No substitution, cash equivalent or transfer of prize permitted except at DSE’s option for a prize of comparable or greater value. Additional restrictions may apply. Prize Winner should contact their tax advisor for any questions concerning taxes.

By entering, each entrant agrees to be bound by these Official Rules and, to the fullest extent permitted by law, forever releases, discharges, and waives any and all claims, demands, liabilities, actions, or causes of action of any kind—whether arising from negligence, intentional acts, or otherwise—against Meta, Instagram, Twitter, DSE, DSE Hockey Club GP, Inc., Center Operating Company, L.P., Dallas Sports & Entertainment, L.P., DECA Dental Management, LLC, the National Hockey League and its member clubs, NHL Enterprises, L.P., NHL Enterprises Canada L.P., NHL Enterprises B.V., NHL Interactive Cyber Enterprises, LLC, and each of their respective parents, subsidiaries, affiliates, related entities, and all of their respective directors, officers, owners, shareholders, members, employees, representatives, agents, successors, and assigns (collectively, the “Released Parties”), arising out of or relating to:

(i) the entrant’s participation in the Sweepstakes; or

(ii) the acceptance, receipt, possession, use, misuse, or substitution of any prize.

Each entrant further agrees to defend, indemnify, and hold harmless the Released Parties and their insurers from and against any and all damages, losses, costs, judgments, and expenses (including reasonable attorneys’ fees) arising from any claim related to:

(i) the entrant’s participation in the Sweepstakes; or

(ii) the acceptance, receipt, use, misuse, or substitution of any prize.

WITHOUT LIMITING THE FOREGOING, ALL PRIZES ARE PROVIDED “AS IS,” WITHOUT ANY EXPRESS OR IMPLIED WARRANTY OF ANY KIND. The Released Parties expressly disclaim all warranties, including but not limited to implied warranties of merchantability, fitness for a particular purpose, and non-infringement.

This promotion is not sponsored, endorsed, administered by, or associated with Meta or Instagram. Entrants understand they are providing information to Sponsor—not to Meta or Instagram.

Sponsor and Promotional Partner are not responsible for lost, late, misdirected, incomplete, corrupted, illegible, or technical malfunction-affected entries, or for any other issues that may impact participation.

By accepting a prize, the winner agrees that Sponsor, the Promotional Partner, and their respective officers, directors, employees, and agents shall have no liability whatsoever for any injuries, losses, or damages of any kind arising from participation or from the acceptance or use of a prize, except where prohibited by law.

The winner is solely responsible for maintaining their dental work and oral health after treatment is completed, and for any costs associated with future care, repairs, or treatment required after the prize services have concluded.

PUBLICITY RELEASE:

Except where prohibited by law, by submitting an entry, each entrant grants to Sponsor, Promotional Partner, DSE, the National Hockey League and its member clubs, NHL Enterprises, L.P., NHL Enterprises Canada, L.P., NHL Enterprises B.V., NHL Interactive Cyber Enterprises, LLC, and each of their respective parents, subsidiaries, affiliates, agents, licensees, successors, and assigns (collectively, the “Promotion Parties”) the irrevocable, royalty-free, perpetual right and permission to use the entrant’s name, likeness, image, voice, biographical information, personal statements, photograph, performance, and/or Submission, in any and all media now known or hereafter devised, worldwide, for advertising, promotional, publicity, and any other lawful purposes related to the Sweepstakes, without any additional compensation, permission, or notification.

By accepting a prize, each winner further agrees that Sponsor and Promotional Partner may use the winner’s name, likeness, biographical information, and treatment story for promotional or advertising purposes in any medium, without additional compensation unless prohibited by law.

OWNERSHIP OF SUBMISSIONS:

Except where prohibited by law, all Submissions become the sole and exclusive property of DSE upon entry and will not be acknowledged or returned. Entrants understand and agree that they will receive no compensation for the use of their Submission and that DSE may use, edit, reproduce, publish, display, or otherwise exploit any Submission without restriction and without further compensation to the entrant.

Sponsor and/or DSE reserves the right to cancel, modify or suspend the Sweepstakes and/or change dates or prizes (to a prize of equal or greater value) relating to the promotion in case of schedule changes, acts of God, force majeure events (including a pandemic or epidemic), computer viruses, bugs, corruption or unfairness of the security or administration of the Sweepstakes, or for any other reason at the sole discretion of the DSE.

The information you provide in connection with this Sweepstakes is subject to the DSE Family Privacy Policy ( (https://www.nhl.com/stars/team/privacy-policy) the NHL Privacy Policy (https://www.nhl.com/info/privacy-policy) and the Ideal Dental Management Partner’s Privacy Policy (https://www.myidealdental.com/privacy-policy.)

Any controversy or claim arising out of or relating to the Sweepstakes shall be settled by binding arbitration in a location determined by the arbitrator as set forth herein (provided that such location is reasonably convenient for claimant), or at such other location as may be mutually agreed upon by the parties, in accordance with the procedural rules for commercial disputes set forth in the Comprehensive Arbitration Rules and Procedures of JAMS (“JAMS Rules and Procedures”) then prevailing, and judgment upon the award rendered by the arbitrator(s) may be entered in any court having jurisdiction thereof. The arbitrator shall be selected pursuant to the JAMS Rules and Procedures. The arbitrator shall apply Texas law consistent with the Federal Arbitration Act and applicable statutes of limitations and shall honor claims of privilege recognized at law. In the event the claimant is able to demonstrate that the costs of arbitration will be prohibitive as compared to the costs of litigation, DSE will pay as much of the claimant’s filing and hearing fees in connection with the arbitration as the arbitrator deems necessary to prevent the arbitration from being cost-prohibitive. If any part of this arbitration provision is deemed to be invalid, unenforceable or illegal (other than that claim will not be arbitrated on a class or representative basis), or otherwise conflicts with the rules and procedures established by JAMS, then the balance of this arbitration provision shall remain in effect and shall be construed in accordance with its terms as if the invalid, unenforceable, illegal or conflicting provision were not contained herein. If, however, the portion that is deemed invalid, unenforceable or illegal is that claims will not be arbitrated on a class or representative basis, then the entirety of this arbitration provision shall be null and void. Upon filing a demand for arbitration, all parties to such arbitration shall have the right of discovery, which discovery shall be completed within sixty (60) days after the demand for arbitration is made, unless further extended by mutual agreement of the parties. THE ARBITRATION OF DISPUTES PURSUANT TO THIS PARAGRAPH SHALL BE IN THE ENTRANT’S INDIVIDUAL CAPACITY AND NOT AS A PLAINTIFF OR CLASS MEMBER IN ANY PURPORTED CLASS OR REPRESENTATIVE PROCEEDING. THE ARBITRATOR MAY NOT CONSOLIDATE OR JOIN THE CLAIMS OF OTHER PERSONS OR PARTIES WHO MAY BE SIMILARLY SITUATED. DO NOT ENTER THE SWEEPSTAKES IF YOU DO NOT AGREE TO HAVE ANY CLAIM OR CONTROVERSY ARBITRATED IN ACCORDANCE WITH THESE OFFICIAL RULES.

BY PARTICIPATING IN THE SWEEPSTAKES, ENTRANT AGREES THAT TO THE EXTENT PERMITTED BY APPLICABLE LAW: (1) ANY AND ALL DISPUTES, CLAIMS AND CAUSES OF ACTION ARISING OUT OF OR CONNECTED WITH THE SWEEPSTAKES, OR ANY PRIZE AWARDED, WILL BE RESOLVED INDIVIDUALLY THROUGH BINDING ARBITRATION AS SET FORTH ABOVE, WITHOUT RESORT TO ANY FORM OF CLASS ACTION; (2) ANY AND ALL CLAIMS, JUDGMENTS AND AWARDS WILL BE LIMITED TO ACTUAL THIRD-PARTY, OUT-OF-POCKET COSTS INCURRED (IF ANY), AND IN NO EVENT WILL ATTORNEYS' FEES BE AWARDED OR RECOVERABLE; (3) UNDER NO CIRCUMSTANCES WILL ANY ENTRANT BE PERMITTED TO OBTAIN ANY AWARD FOR, AND ENTRANT HEREBY KNOWINGLY AND EXPRESSLY WAIVES ALL RIGHTS TO SEEK, PUNITIVE, INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES, LOST PROFITS AND/OR ANY OTHER DAMAGES, OTHER THAN ACTUAL OUT OF POCKET EXPENSES), AND/OR ANY RIGHTS TO HAVE DAMAGES MULTIPLIED OR OTHERWISE INCREASED; AND (4) ENTRANT'S REMEDIES ARE LIMITED TO A CLAIM FOR MONEY DAMAGES (IF ANY) AND ENTRANT IRREVOCABLY WAIVES ANY RIGHT TO SEEK INJUNCTIVE OR EQUITABLE RELIEF. SOME JURISDICTIONS DO NOT ALLOW THE LIMITATIONS OR EXCLUSION OF LIABILITY FOR INCIDENTAL, CONSEQUENTIAL OR OTHER DAMAGES, SO THE ABOVE MAY NOT APPLY TO EVERY ENTRANT.

LEGAL WARNING: ANY ATTEMPT BY AN INDIVIDUAL, WHETHER OR NOT AN ENTRANT, TO DELIBERATELY DAMAGE, DESTROY, TAMPER OR VANDALIZE THE WEBSITE OR INTERFERE WITH THE OPERATION OF THE SWEEPSTAKES IS A VIOLATION OF CRIMINAL AND CIVIL LAWS AND DSE RESERVES THE RIGHT TO SEEK DAMAGES AND DILIGENTLY PURSUE ALL REMEDIES AGAINST ANY SUCH INDIVIDUAL TO THE FULLEST EXTENT PERMITTED BY LAW.

These Official Rules and the Sweepstakes are governed by Texas law. All issues and questions concerning the construction, validity, interpretation and enforceability of the Sweepstakes Official Rules, or the rights and obligations of entrant in connection with this Sweepstakes, shall be governed by, and construed in accordance with, the laws of the State of Texas, U.S.A., without giving effect to the conflict of laws rules thereof, and any matters or proceedings which are not subject to arbitration as set forth above in these Official Rules and/or for entering any judgment on an arbitration award, shall take place in the State of Texas, in the City of Fort Worth.

The invalidity or unenforceability of any provision of these Official Rules shall not affect the validity or enforceability of any other provision. In the event that any provision is determined to be invalid or otherwise unenforceable or illegal, these Official Rules shall otherwise remain in effect and shall be construed in accordance with their terms as if the invalid or illegal provision were not contained herein.

For the name of the Prize Winners, email [email protected] with the subject line “Hat Trick of Smiles Sweepstakes Winners” after January 20, 2026.

Participation in this Contest is void where prohibited.