Bike riding

 Here is Alex riding his two-wheeler without training wheels.  He loves riding his bike!

 Here's Liz up on her new bike pulling Mikey in the trailer.  Her helmet is in her basket.  Why won't she wear it?

 John has always been a cautious kid.  Dave finally got him up on 2 wheels after his training wheels broke.  He won't let Dave let go.

A week later, after much whining on John's part and determination on Dave's part, John is finally up on 2 wheels and loves it.  Just Mikey left!