Endorffeine

Jack Benchakul spent over a decade as a molecular biologist at Genentech, developing cancer-fighting drugs, before a black cup of Blue Bottle during pastry school in San Francisco changed his direction. He opened Endorffeine — endorphins and caffeine — in Chinatown's Far East Plaza in September 2015 and has run the bar alone ever since, brewing every drink himself.

• Tasting flights
• A quick excellent cup
• A date

Roasts in-house

Benchakul doesn't roast his own coffee and says so directly: he leaves that to the experts and considers himself still a student of brewing. Endorffeine's program runs on six foundation roasters — Sey, Drop, Ilse, Prolog, April, and Leaves Coffee Roasters — plus rotating guests, all favoring light, purist roast profiles that show the coffee rather than the roaster. Water is mixed to a custom TDS target for each brew method, separate recipes for espresso and cold brew.

Owner Jack Benchakul, a former biochemist, brews every single cup himself to an obsessive standard — among the most exacting coffee in the city and a James Beard semifinalist.

Endorffeine is a single counter tucked into Far East Plaza with Jack Benchakul working all of it himself, which makes the room a bench with an audience rather than a cafe. Nothing here is built for settling in, and the menu is composed on the assumption that nobody will.

Nine seats around a horseshoe concrete bar, nine for luck in Thai numerology. White and light blue walls, stainless steel, and pendant lights shaped like Erlenmeyer flasks, a straight line back to Jack's chemistry years. The espresso and pour-over gear sits under the counter and the grinders are tucked into corner slots, so nothing blocks the view of him working. No sign outside. No wifi, no laptops. He designed it himself, no architect, working off a less-is-more instinct rather than a brief.

Design — Self-designed by founder Jack Benchakul (no outside architect or studio credited in any source found)

• minimalist
• laboratory-inspired
• self-designed
• concrete bar
• no-laptop