New Foursquare Badge: How To Unlock "Triple Play" Badge

Name: Triple Play

Message: "3 big-league stadium check-ins from 1 baseball fan who happens to have 2 thumbs? By our count, you're only a 4-bagger short of the foursquare cycle! We tried putting the badge in the Cracker Jack box. Didn't fit."

How To Unlock: Check-in to 3 Big-League Baseball Stadium 

Venue: "Yankee Stadium", "Citi Field", "Dodger Stadium", "Fenway Park", "Angel Stadium of Anaheim"