Sipapu is the most Family-Friendly resort in the Rockies. Parents Ski FREE Week is December 5-9, 2016. For each full-day, full-price child or teen lift ticket purchase, one parent gets a FREE lift ticket. Just mention the PARENTS SKI FREE DEAL when picking up your lift ticket.Terms and ConditionsYou must purchase one full-day, full-price child or teen lift ticket. Offer applies to lift tickets only; available for one parent per child or teen. This deal may not be combined with other specials, including our Ski School and rental packages, and our First 3 Lessons FREE offer. Questions? Call us at 800-587-2240.