764 Harrison St (btwn 4th St & Lapu Lapu St), San Francisco, CA
Coffee Shop · SoMa · 157 tips and reviews
Fast Company: Nestle into a comfy couch at this techie hangout, and you might overhear the next Twitter being born. While you’re at it, order the lamb sliders--they're not a house specialty for nothing.
20 Yerba Buena Ln (at Market St), San Francisco, CA
Wine Bar · SoMa · 113 tips and reviews
Mashable: Great place to grab a glass of wine after a conference at Moscone. No cell reception downstairs, but they have WiFi. Just ask for the password and you're set to tweet and check-in! - Karen Hartline