Tucked behind shelves of Japanese spirits and kitchenware, Umami Mart's pocket-sized bar invites you to sip sake flights and cocktails made with shochu, umeshu, and other imports. It's part shop, part classroom: the co-founders are West Coast authorities on sake education, and their weekly tastings turn every visit into a mini seminar. Grab a glass, learn something new, and maybe take a bottle home.