Mother of Pizzas is a restaurant in Causeway Bay, Hong Kong, serving pizza and pasta. Pizzas are baked on thin dough with generous toppings, such as the Summer of Love 1967 with pineapple and ham. Pizzas come in 13-inch and 18-inch sizes, and a 13-inch is enough for two people. Lines are long at lunch and dinner, and prices are on the high side.