SoMa reviewed places on Foursquare for "C"

City Nights
715 Harrison St (3rd St), San Francisco, CA 94107
City Team Ministries
164 6th St (Natoma St), San Francisco, CA 94103
City View at Metreon
135 4th St Ste 4000 (at Mission St), San Francisco, CA 94103
City's Choice Deli & Cafe
301 5th St (Folsom St.), San Francisco, CA 94107
Civic Center Motor Inn
364 9th St, San Francisco, CA 94103
Clarks
845 Market St Ste 365, San Francisco, CA 94103
Clean Air Smog Check
368 11th St (at Harrison St), San Francisco, CA 94103
Clever Inc.
1263 Mission St (at 9th St), San Francisco, CA 94103
Clothespin Cleaners
242 Townsend St (Ritch St), San Francisco, CA 94107
Cloudforce Social Enterprise Tour - San Francisco 2012
800 Howard St (at 4th & Howard), San Francisco, CA 94103
Cloudstock: The Woodstock for Developers
747 Howard St (Moscone West), San Francisco, CA 94103
Clover Health
22 4th St Fl 6 (Market), San Francisco, CA 94103
Club 93
93 9th St (Mission Street), San Francisco, CA 94103
Club Eight
1151 Folsom St (btwn 7th & 8th), San Francisco, CA 94103
Club Monaco
865 Market St (btwn 4th & 5th St), San Francisco, CA 94103
Club NV
525 Howard St, San Francisco, CA 94105
Club Six
60 6th St (btwn Market & Mission St), San Francisco, CA 94103
Coca Cola Sign
701 Bryant St Roof (at 5th St), San Francisco, CA 94107
Cockscomb
564 4th St, San Francisco, CA 94107
Coco500
500 Brannan St (at 4th St.), San Francisco, CA 94107
Cocoabella
845 Market St (btwn 4th & 5th), San Francisco, CA 94103
Code for America
972 Mission St Fl 5 (at Mission St), San Francisco, CA 94103
Coffee Choice
300 3rd St (Folsom), San Francisco, CA 94107
Coffee Cultures
1301 Mission St (at 9th St), San Francisco, CA 94103
Coffee Mine
79 9th St (Mission), San Francisco, CA 94103
Coin-Op Game Room
508 4th St (Bryant St), San Francisco, CA 94107
Cole Hardware
70 4th St (at Jessie St), San Francisco, CA 94103
Coletta Gelato
685 Harrison St (at 3rd St), San Francisco, CA 94107
Commons Club
Ground Floor at Virgin Hotels, 250 4th St., San Francisco, CA 94103
Consulate General of Mexico
532 Folsom St (btwn 1st & 2nd), San Francisco, CA 94105
Contemporary Jewish Museum
736 Mission St (btwn 3rd & 4th St), San Francisco, CA 94103
Continental Cafe & Deli
845 Howard St (at 5th St), San Francisco, CA 94103
Contraband Coffee Bar
260 5th St (5th And Clementina), San Francisco, CA 94103
Cookie Time!
San Francisco, CA 94114
Core40
884 Folsom St (at 5th St), San Francisco, CA 94107
CorePower Yoga
215 Fremont Street, San Francisco, CA 94105
Coriander Gourmet Thai
135 4th St (Metreon Dining Terrace), San Francisco, CA 94103
Coriander Gourmet Thai
845 Market St, San Francisco, CA 94103
Corner Bakery Cafe
665 Market St, San Francisco, CA 94105
Corner Of Folsom And 2nd
San Francisco, CA 94105
Costco
450 10th St (btwn Harrison & Bryant St), San Francisco, CA 94103
Costco Food Court
450 10th St (Near Bryant St), San Francisco, CA 94103
Costco Parking Lot
450 10th St (btwn Bryant & Harrison St), San Francisco, CA 94103
Costco Tire Center
450 10th St, San Francisco, CA 94103
Cotton On
865 Market St (Powell St), San Francisco, CA 94103
Counterpulse
1310 Mission St (at 9th St.), San Francisco, CA 94103
Courtyard by Marriott San Francisco Downtown
299 2nd St, San Francisco, CA 94105
Creator
680 Folsom St, San Francisco, CA 94107
Crepes A-Go-Go
350 11th St (btwn Folsom & Harrison St), San Francisco, CA 94103
Crumpler
845 Market St Ste 313, San Francisco, CA 94103
Crunch - Yerba Buena
350 3rd St, San Francisco, CA 94107
Crêpe-Madame
685 Harrison St (3rd), San Francisco, CA 94107
Cumaica Coffee
1398 Mission St (at 10th St), San Francisco, CA 94103
Cupola Pizzeria
845 Market St., 4th Fl, Ste 400 (at Westfield Shopping Centre, fourth floor), San Francisco, CA 94103
Cups and Cakes
451 9th St (btwn Harrison & Bryant St), San Francisco, CA 94103
Custom Burger
121 7th St, San Francisco, CA 94103
CyberAgent America
180 Sansome St Fl 9 (Pine), San Francisco, CA 94104
Cycle Gear
1500 Harrison Street (11th St), San Francisco, CA 94103
covo
981 Mission, San Francisco, CA