Sunday I earned the Historian badge on Foursquare while running around DC. The History Channel has joined Foursquare and provided some fun when you visit places that fit their tv special, “America, The Story of Us” which runs from April 25 – Jun 6, 2010! You can earn while you learn or travel around Washington DC and other cities historical sites. Follow History Channel on Foursquare, Twitter and Facebook. When you check in on Foursquare, read the tips section and see what History Channel fact is shared. See the Mashable scoop for background details.