Estes Park Winter Festival is a celebration of Colorado's beautiful winter and it's amazing craft brews. We expect Saturday to be the big day this year as there is a BRONCOS game on Sunday...most Coloradians refuse to miss them. We're sure we'll see you Saturday but don't forget to come out and find Tapped Life Sunday as well (if you're not feeling the game). GO BRONCOS! January 16-17, 2016 | estes park winter festival.