WEBMay 31, 2024 · Banán – Hawaii’s Famous Frozen Treats – Says Aloha to San Francisco. The innovative banana-based ice cream opens in Noe Valley. SAN FRANCISCO (May 31, 2024) Banán, Hawaii’s Famous Frozen Treats brand, is set to. open its first California location in the heart of Noe Valley on Sunday, June 2, 2024. The 700.