Kelseys Original Roadhouse - Thunder Bay is located in Thunder Bay, Canada on 805 Memorial Ave. Kelseys Original Roadhouse - Thunder Bay is rated 3 out of 5 in the category contemporary american in Canada. Canada's original roadhouse restaurant since 1978. We're North American favourites, like double stacked burgers, made with 100% fresh Canadian ground beef, fresh cut fries made from only the finest Ontario potatoes, two-handed sandwiches, and unforgettable chicken wings. (Trust us, they're crazy good!) So if you're in the mood for great food and a lot of fun, make sure to stop by.