Biker Jim’s Gourmet Dogs American 2148 Larimer St.Denver, CO 80205720-746-9355www.bikerjimsdogs.com Meals: Dinner, Lunch Hours: Cost: $ Reservations: Not accepted This spot’s unusual menu includes rave-worthy dogs in adventurous varieties (think: ostrich sausage and elk jalapeño). Toppings include unique combinations like wasabi aïoli, caramelized apples, and shaved Irish cheddar.