Social SF
Foursquare SF is one of Social SF.

1. Foursquare SF

363 Clementina St (btwn 4th & 5th St), San Francisco, CA
Tech Startup · SoMa · 87 tips and reviews

Rick B.Rick Bakas: Find Ed & Krissy. They have the VGS wine (very good shit)

Google Creative Sandbox is one of Social SF.

2. Google Creative Sandbox

934 Brannan St, San Francisco, CA
Speakeasy · Showplace Square · No tips or reviews
Schematic Labs is one of Social SF.

3. Schematic Labs

1475 Folsom St (11th St.), San Francisco, CA
Tech Startup · SoMa · 4 tips and reviews

Steve J.Steve Jang: Try the SoundTracking app and use it to post music w/ your foursquare check-ins. It's good for you.

Zappos is one of Social SF.

4. Zappos

121 2nd St Fl 3 (at Minna St), San Francisco, CA
Tech Startup · SoMa · 2 tips and reviews

William Y.William Young: Come say hi. We are fun (and a bit socially awkward..we need people practice)

Relevvant HQ is one of Social SF.

5. Relevvant HQ

300 Brannan St (at 2nd Street), San Francisco, CA
Tech Startup · South Park · 1 tip

Craig D.Craig DAVIS: Ask Beau, and he may just whip you up a sexy cocktail.

Foursquare SF is one of Social SF.

6. Foursquare SF

363 Clementina St (btwn 4th & 5th St), San Francisco, CA
Tech Startup · SoMa · 87 tips and reviews
Epicenter Cafe is one of Social SF.

7. Epicenter Cafe

7.1
764 Harrison St (btwn 4th St & Lapu Lapu St), San Francisco, CA
Coffee Shop · SoMa · 160 tips and reviews
The Summit is one of Social SF.

8. The Summit

780 Valencia St (btwn 18th & 19th), San Francisco, CA
Café · Mission Dolores · 80 tips and reviews

matt h.matt hunter: Best internet cafe in SF (err.. do people still call places internet cafes?)

Andreessen Horowitz is one of Social SF.

9. Andreessen Horowitz

2865 Sand Hill Rd #101, Menlo Park, CA
Office · 18 tips and reviews

Kevin R.Kevin Rose: use the coupon code "jayz" w/ben when getting funding for an additional 25k!

Airbnb HQ is one of Social SF.

10. Airbnb HQ

99 Rhode Island St (at Alameda St), San Francisco, CA
Tech Startup · Showplace Square · 15 tips and reviews

Shirley H.Shirley Hornstein: Check out the awesome views from the rooftop deck!

Twitter HQ is one of Social SF.

11. Twitter HQ

1355 Market St (btwn 9th & 10th St), San Francisco, CA
Office · SoMa · 60 tips and reviews
Bread Labs is one of Social SF.

12. Bread Labs

41 Grant Ave, San Francisco, CA
Tech Startup · Downtown San Francisco-Union Square · 1 tip

AD N.AD Nys: Good peeps to break some bre.ad with.

slap Company is one of Social SF.

13. slap Company

450 Geary St Unit 100 (Taylor), San Francisco, CA
Office · Lower Nob Hill · 2 tips and reviews

Mike W.Mike Walsh: Txt me to check this office out - it's very cool. 415.602.7060

Twitter, Inc. is one of Social SF.

14. Twitter, Inc.

795 Folsom St Ste 600 (btwn 3rd & 4th), San Francisco, CA
Tech Startup · SoMa · 60 tips and reviews

140 Proof140 Proof: Attend a developer meetup here and learn about APIs from the Twitter data gurus.

StartupHouse is one of Social SF.

15. StartupHouse

934 Howard St (Mary St), San Francisco, CA
Coworking Space · SoMa · 10 tips and reviews

Eoin M.Eoin McMillan: Swing by 870 and say hi to @mceoin

W San Francisco is one of Social SF.

16. W San Francisco

8.3
181 3rd St (at Howard St), San Francisco, CA
Hotel · SoMa · 168 tips and reviews

Joshua M.Joshua McKenty: If you're stuck downtown between meetings, the free Wifi in the lobby of the W is always helpful. They've got power outlets, too. Order a drink for the guilt.

Holler HQ is one of Social SF.

17. Holler HQ

1 Bluxome St, San Francisco, CA
Tech Startup · SoMa · No tips or reviews
Barbarian Group - SF is one of Social SF.

18. Barbarian Group - SF

461 Bush St (btw Grant St & Kearny St), San Francisco, CA
Office · Downtown San Francisco-Union Square · 5 tips and reviews

Rose R.Rose Reynolds: Grab a drink before you sit down to listen to the talk.

High Five Innovation Institute is one of Social SF.

19. High Five Innovation Institute

1124 Kearny St, San Francisco, CA
College Lab · North Beach · 1 tip

Aaron L.Aaron Lutze: Don't leave without learning the "Cobra High Five", "The Giraffe", "The Bear" or "The Jellyfish"..

IFTTT is one of Social SF.

20. IFTTT

923 Market Street (5th & Market Street), San Francisco, CA
Tech Startup · SoMa · 5 tips and reviews
Factory 0 is one of Social SF.

21. Factory 0

711 Scott St, San Francisco, CA
Playground · Alamo Square · 4 tips and reviews
ClearSlide HQ is one of Social SF.

22. ClearSlide HQ

525 Market Street (1st Street), San Francisco, CA
Tech Startup · Financial District · 19 tips and reviews

Mike P.Mike Payne: The back engineering room is the place to be... Views of the golden gate bridge!

YouTube HQ is one of Social SF.

23. YouTube HQ

901 Cherry Ave (at Bayhill Dr), San Bruno, CA
Office · Bayhill · 27 tips and reviews

AD N.AD Nys: Find the Red Bull fridge(s), at a few select desks.

Rackspace SF is one of Social SF.

24. Rackspace SF

620 Folsom St #100 (at 2nd St), San Francisco, CA
Office · SoMa · 5 tips and reviews

AD N.AD Nys: Give Scoble a high 5. Bonus points: get interview.

Googleplex - 1900 is one of Social SF.

25. Googleplex - 1900

1900 Charleston Rd, Mountain View, CA
Office · 8 tips and reviews
Klout is one of Social SF.

26. Klout

77 Stillman St (btwn 2nd & 3rd St.), San Francisco, CA
Tech Startup · SoMa · 28 tips and reviews

AD N.AD Nys: If bringing in a mega DJ desk, take careful measurements - creative geometry may be required.

Hipmunk HQ is one of Social SF.

27. Hipmunk HQ

434 Brannan St (at Zoe St), San Francisco, CA
Tech Startup · SoMa · 1 tip

Yarian G.Yarian Gómez: The hot tub is wonderful.

Black Horse London Pub is one of Social SF.

28. Black Horse London Pub

8.3
1514 Union St (at Van Ness), San Francisco, CA
Bar · Union Street · 44 tips and reviews

Mister A.Mister Archer: Gents, be chivalrous and share that seat with a damsel. You are at the smallest pub in SF so be friendly!

Addvocate HQ is one of Social SF.

29. Addvocate HQ

150 Minna St (3rd St), San Francisco, CA
Tech Startup · SoMa · 1 tip

AD N.AD Nys: Say hi to Marcus.