Columbus' best Sunday Brunch Buffet with our Mile Long Omelet Bar with made to order chef omelettes, breakfast pizza, eggs benedict and more. Belgian Waffle Bar with hand pressed custom waffles. Mary Mimosa bar with over 40 spices and toppings. Favorites include the CBUS Omelet, Inferno Omelet, Buckeye Waffle, Blueberry Waffle, Bacon n Chocolate Omelet and the Bloody Maria. 10am â 2:30pm Sundays. Hair of the Dog with $4 Bloody Maryâs, $4 Mimosas and $5.50 Margaritas.