Cowabunga Pizzeria Bangkok is a small pizza shop in Yaowarat, Bangkok, serving Canadian-style sourdough pizza. Toppings such as Pepperoni+, cheese, 1UP, and GG go on a thin, crisp crust, and one pizza can be ordered split between two flavors. The dough is fermented for 72 hours and baked into 12-inch and 18-inch pizzas. Seating is limited, so the shop leans toward delivery.