Sipapu is the most Family-Friendly resort in the Rockies. Parents Ski FREE Week is January 19-25, 2015. For each full-day, full-price 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 RestrictionsYou 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 packages (and our First 3 Lessons FREE offer). For more information, call 800-587-2240.