The Battery announced the lineup for the 2010 version of the Carolina Challenge Cup, March 13-20. Real Salt Lake, DC United and Toronto will be visiting and those last 2 teams will bring a fair amount of traveling fans to Chucktown. Try to make it out to the matches, it's always a fun time. Here are a couple articles:

MLS champion Salt Lake in field

MLS Champions Real Salt Lake to play in 2010 Carolina Challenge Cup