Dairy-free, Lactose-Free, Nut-free, Vegan, and Vegetarian are on the menu, but the same kitchen also prepares what you avoid, so cross-contamination is possible. Tell staff what you react to, and ask how your dish is prepared before you order.
Cavegirl Coffeehouse in Longmont's Prospect New Town calls itself a gluten-free coffeehouse, and every menu sheet says 100% gluten free. It marks vegan, vegetarian, nut free and dairy free dishes and bakes its own gluten-free pastries. Ask the team about other allergies, they have the final word.