Since 2010. Celebrate the winter season in Estes Park at the Estes Park Winter Festival! Sample local Colorado wine and beer from over 30 different drink booths! Rocky Mountain National Park will be at the festival sharing their expert knowledge on outdoor winter adventures, equipment demos, offering winter safety tips and fun information about Rocky Mountain National Park. Gear up for the season by browsing the vendor area where you can find winter apparel and outdoor adventure gear. Sample chili throughout the weekend, featuring a red chili cook-off on Saturday and the green and white chili cook-off on Sunday. Stay warm and toasty at the festival in the Estes Park Events Complex, 1209 Manford Ave.