Resturants, Bakeries, and Cafes:
1207 Washington Avenue, Golden
Sandwich deli with lots of veggies and vegan spreads, though nothing that is specifically for vegans (no tofu, tempeh, or vegenaise here).
Ali Baba Grill
109 N Rubey Dr. F, Golden
Lebanese and Persian restuarant with plenty of vegan options. There's also a location in Golden.
Grocery Stores and Markets:
Golden Natural Foods
1205 Cheyenne Street, Golden
Local health food store with a deli, grocery, and vegan prepared foods.
Whole Foods Market
Colfax: 14357 W Colfax Avenue, Golden
Wherever you are in the country, you can rely on Whole Foods for a decent vegan meal.