Hang Ah Tea Room shared by @eater says: ""Don’t be fooled: glutinous rice flour is actually gluten-free. Thankfully, that means sesame balls are (almost always) gluten-free and vegan. Any of the dealers in Chinatown are going to satisfy that allergen-sensitive need while the pals are loading up on pork buns and egg tarts, but Hang Ah lays claim to being the oldest dim sum house in San Francisco."" on Postcard