Basement skateboarding.

Skyler got a skateboard for his birthday.  He decided that Monday was a good day to learn to ride it downstairs.  He's actually getting the hang of it rather quickly, I was surprised that I could still ride one after 30 years.

He came over to me already wearing his helmet!  Smart kid!

He scooted back and forth for over an hour.  He can stand up and scoot along for about 6-8 feet at a time.