Well the first ever national 4 Square day was a huge success with cities participating from all over the world. 4 Square day was thought up by Tampa resident Dr. Nate Bonilla-Warford aka NateBW via Twitter .
FourSquare is a geolocating application that allows you to check in on any given location at any time. You are also able to write comments and reviews about that particular business you check in at.
As a local Business you can offer people discounts for checking in their location and can be a great tool to advertise and promote specials.
The event was also a great way to bring people together sort of like a big tweet up or networking event.
Did you participate in foursquare day in your city?