Coi Restaurant 373 Broadway, San Francisco; Tel. 415.393.9000 December 28, 2012 · by travelandrestaurantreview · Bookmark the permalink. · Coi is a really nice, clean, white, crisp restaurant. The service here is impeccable and the servers are all perfectly groomed and well versed. This is certainly a restaurant I would go back to. Share this:TwitterFacebookLike this:Like Loading... Related