How many clubs were featured in  a preseason soccer tournament held at Walt Disney World's 220 acre athletic complex located in the Walt Disney World Resort?
2010 Walt Disney World Pro Soccer Classic:  The tournament, the inaugural edition of the Pro Soccer Classic, was held from February 25—27, 2011 and featured four Major League Soccer clubs. ESPN Wide World of Sports Complex: The ESPN Wide World of Sports Complex is a 220 acre athletic complex located in the Walt Disney World Resort, in Bay Lake, Florida, near Orlando, Florida.
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