I've had a craving for loco moco. Recently tried Hana Hou Kitchen (Isuzu) and On the Bridge ("Yo-Sho-Ku-Ya") in SF's J-Town. Hana Hou's hamburger was burnt and dried out, and On The Bridge's, while better prepared, wasn't authentic. I've tried versions at Tita's (on 18th), Punahele Grill, Rick's and J-Town Denny's. Any other SF/Bay Area suggestions/recommendations?