John Catucci feasts on classic comfort foods at Charlene's Bayside Restaurant in Whycocomagh, N.C. He also tries the boar poutine at the Tide and Boar Gastropub in Moncton, N.B., before heading to Prince Albert's Diner in London, Ont., to taste a burger topped with bacon and peanut butter.

The host takes on the Determinator Hamburger Challenge at D&S Southern Comfort B.B.Q. in Carlsbad Springs, Ont. He'll have one hour to finish the 5.5-pound meal, which includes three 8-ounce patties sandwiched between grilled-cheeses, a pound of coleslaw and a pound of French fries. Also visited: Déjà BU! in Caraquet, N.B.; Bubi's Awesome Eats in Windsor, Ont.