Bubblewrap Dessert Shop Chinatown is in London's Chinatown and serves bubble waffles topped with ice cream and other toppings. Customers can pick a standard menu item or build their own combination of batter, gelato and toppings, and each waffle is cooked to order so the outside is crisp and the inside is soft. After ordering, customers wait outside and are called in when a pager goes off, with waits usually running five to ten minutes. There is no seating inside, so the waffle is eaten on the crowded street.