We came in as a large party, unannounced, with lots of kids, on a major holiday. Despite the yikes factor of that whole mess, the staff was very accommodating. They allowed me to customize a meal for myself and my daughter to share (both of us are celiacs). The food was outstanding! I do think the lunch menu has more options than the dinner menu (sandwiches with gf bread), but the staff is willing to help you find safe meal options regardless.
We are here after riding the Durango to Silverton train. Two people in the party are celiac and when we asked the soor about gluten-free the menu stated they had gluten-free bread available, which could be used on their sandwich for a $3 extra surcharge. I had the hamburger and my Mother-in-law had the BLT on gluten-free bread. We both had potato chips because of the fries and made in a shared fryer. The food was good and it is a nice atmosphere.