Today Is National 4sqDay: Have You Checked In To Unlock Your Badge?

Today is the 3rd annual 4sqDay on Foursquare. Users who check-in today will receive the 4sqDay badge on their accounts to commemorate the occasion. Foursquare day started back in 2010 when Nate Bonilla-Watford, an optometrist from Tampa, Florida, was thinking … Read More