Salvage Dawgs - 2012 American Foursquare House 1-12 was released on:

USA: 13 July 2013

Both are geolocation based check-in games, but Foursquare came first and then Gowalla tried to take what foursquare had created and build off it to make it better, but foursquare is still better.

Beaverton Foursquare Church was created in 1961.

The Foursquare Church website or contacting the Foursquare Church headquarters directly may provide information on deceased Foursquare ministers. Additionally, researching obituaries or connecting with local Foursquare churches where the minister served may also yield information.

You have to talk to the company that owns foursquare for them to let you make it and then pay them and you will get it.