Want to trade some practice in Chinese for some help in English? Spanish for Italian? Korean for French? Japanese for Norwegian? Setswana for Hindi? 
  
DC Language Interchange is a forum where people who live in the Washington, DC, area can post messages and search the mail archive to find a language partner. You need to subscribe to the group to search the mail archive and receive e-mail messages but subscription is free. 
  
More info: 
http://groups.yahoo.com/group/DCLI