Facebook Local - Discover places to go and events happening near you
Foursquare 10 - Your ultimate city guide, in your pocket
Foursquare - Foursquare is all about helping you find new ways to explore your city.
Salt - Fast, scalable and flexible software for data center automation
Foodie Advice - Get suggestions on what to eat during your travels
Menu In Pictures - A crowdsourced map for restaurant menus