Yes, the Yeti's Snow Park at Mountain High's East Resort is open 8:30am-7:00pm this Saturday, Sunday, & Monday for the MLK weekend. Come play in the snow! http://www.mthigh.com/site/mountain/events-and-activities/yetisnowpark.html
Tubing is open! I saw them just last weekend when I went snowboarding, I think it's 10$
Thanks! Your answer is awaiting moderation.