Overview
- The 1621 Polk St. storefront is ending a roughly 72-year run at the site, concluding the shop’s tenure at its original home.
 - The owners announced the decision on social media, thanked customers, and emphasized that the business is relocating rather than shutting down.
 - Family member Rebekah Ahn previously said the move followed an inability to reach a new lease with the building’s landlord.
 - The new, larger shop at 1720 Polk St., opened in February, will keep 24-hour service and the full menu, including the giant doughnut challenge.
 - The Ahn family has operated Bob’s since 1977 and also runs locations in the Western Addition and Mill Valley, with the business recognized on San Francisco’s Legacy Business Registry.