Hang Ah Tea Room

Hang Ah Tea Room is recognized as America's oldest continuously operating dim sum restaurant, tucked away in an alley in San Francisco's Chinatown since 1920. The historic parlor is known for serving generous portions of classic dim sum staples, including giant pork and shrimp siu mai and chewy crystal har gow dumplings.

Commenters appreciate the restaurant's authentic, historic hole-in-the-wall atmosphere, often comparing it to legendary spots like NYC's Nom Wah. However, some note that food quality can be hit-or-miss depending on the specific items ordered.