Smoked bacon. Guacamole. Chili. A whole fried egg. With a simple tick mark, these and dozens of other toppings appear atop a beef, turkey, chicken, or veggie patty. Rare Burger Bar’s build-your-own-burger menu gives patrons the opportunity to make a fully custom burger. Those feeling less inventive can select from specialty burgers such as the Texas burger, which combines an all-Angus beef patty with bacon, barbecue sauce, and a homemade onion ring etched into a tiny spur. Non-burger menu items include hand-cut fries, chicken sandwiches, salads, and buffalo wings.