Tree climbing--kind of a big thing for my kids right now. Rachel especially likes to snack on a banana while she's up there and pretend to be a monkey. The kids need a bit of help getting up to the first branch, but once they're there, they can get around pretty well. Scares me ever time.
And unrelatedly, Rachel went to a birthday party the other day for a deaf friend. 5 of the kids in the picture below are deaf or hearing impaired. I thought it was very cool to watch Rachel signing away with her little buddies. (This was the High School Musical-themes party--a little ironic, right?)