Here’s your chance to appear on So You Think You Can Dance.

Celebrate National Dance Day at the Arsht Center on Saturday, July 30, at 9 a.m. Click here for a video of the dance routine you’ll perform with hundreds of others, including the Marlins Mermaids dancers. There will also be prizes and refreshments.

It happens on Thompson Plaza for the Arts at the Arsht Center, 1300 Biscayne Blvd.