If you're a DC resident with kids who hasn't made it over to a Prince George's County Sports & Learning Complex "gymnastics workshop," look up the schedule and and plan on it. At $6 per kid, adults free, it's a steal for an hour of free play on the equipment, trampolines, and foam pit.

Play can get a little wild during the workshops held in after-school hours. While there are a handful of staff on hand, they are really only there to enforce basic safety rules. Go during the day for a slightly more mellow experience with mostly younger-than-kindergarten kids.

But, if you go on a Friday night, you get to watch the competitive gymnasts practice while you play.

Mosaic: 1. Bounce! (Playing with instagr.am filters), 2. Bounce! 2 (playing w instagr.am), 3. Upside-down and enhanced (playing w instagr.am), 4. Foam pit. (playing w instagr.am), 5. Like a sticky thing (playing w instagr.am), 6. Silly picture (playing w instagr.am), 7. Parallel bars (playing w instagr.am), 8. More silly (playing w instagr.am), 9. Toes (playing w instagr.am)

Black & White: More silly, in black & white (playing w instagr.am)