The days are short, the nights are long, and snow is starting to pile up in the Rockies, which is a sure sign that winter is officially here. Time to break out your puffy coat and your ice scraper. You probably already have rad winter plans, like shredding the slopes with your Ikon or Epic pass or soaking in a hot spring under the stars. But if your Colorado winter calendar isn’t completely booked, consider penciling in some of these beloved festivals around the state. Ullr Fest A partygoer finishes up a ski shot after an attempt to break an unofficial world record on main st.