For the best Tiki-free Hawaiian food in San Francisco, go to Grindz in Inner Richmond. The spot serves lunch and dinner during the week and brunch on the weekends. Everything on the sweet-and-savoury menu is addictive. There will be SPAM, and it will taste amazing, especially when fried in cornmeal batter or shredded atop buttermilk waffles. The portions are pretty generous, and even if you've cleaned your plate off, you'll still want to order the Hawaiian bread pudding for dessert.