Hong Kong-style cafes are well known for their drinks and desserts, some of which were invented in the kitchens of cha chaan tengs, like Coke with lemon and yuenyeung, a mix of coffee and milk tea.

Unlike Hong Kong Food Street, the sister restaurant will be more casual, replicating a traditional cha chaan teng — a type of cafe or diner in Hong Kong that has Western influences. Cha chaan ...