Introducing the Bubblewrap Waffle, the pimped up Hong Kong sweet egg waffle that everyone wants. The business started on the streets with a stall at Berwick Street Market and now has queues of up to an hour outside their new shop in Wardour Street. Chinatown. Three flavours of waffle, six varieties of gelato, fourteen toppings and nine sauces to choose from. Here's a cheesy Winter Flame.