Mark Ballas at the 2010 National DanceSport Championships, April 9-11, 2010

Back in April (9-11, 2010), the 2010 National DanceSport Championships took place at the JW Marriott in Los Angeles, California. Mark and other DWTS & SYTYCD dancers were present for some of the competition.

I found two photos at the Town Dancer blog that show Mark in the audience. Click on the photos to see a larger version. :)

photos copyright Calvin Ota, 2010

Here is an article that briefly mentioned the competition and Mark: http://www.tonic.com/article/top-dancers-compete-la/