don't go to colorado springs. it will snow one day and be gone the next - it does not last due to the sun - i.e. melts quickly. I know, I lived there for 3 years. I think the longest snow ever lasted was 3 days and that was when it was VERY cold. Also, going from Florida to Colorado you will more than likely have severe altitude sickness - difficult breathing, headaches, super tired, etc.
I recommend some place like Chicago (big town) or Ann Arbor, MI (or smaller college town but still lots of good places to explore). You can enjoy the snow or hang out and sip coffee, tea, etc AND if for some reason there isn't snow there are plenty of other things to do in both these places. Ann Arbor will be a bit quiet during Christmas due to students being gone and for that matter not as many events BUT there are lots of people who live there all the time so fun can be had. As for Chicago, the Art Institute, the Magnificent Mile, Science and Industry, Field Museum, Shedd Aquarium, Adler Planitarium will all be decked out for the holidays. Hope this helps.