D is for DINOSAURS!

So today one of the Summer Camp kids showed up with this:

It was an obvious teachable moment.  Here's what we did:

We read a book that I've had since I was a kid.
BTW, when I told Danielle (part of the schoolhouse fam--she'll be starting in September) what we read today
she said, "Wait! Is it a book about a kid that rides a dinosaur around town?"
I nodded.
"I used to LOVE that book!"
Me too.

We sang the alphabet song, and I introduced the letter that starts the word "dinosaur".  After practicing capital and lower-case "Dd", we made a craft:

I spy the letter D.
Do you?

So we'll do what I'd planned for today tomorrow--that is if no one shows up with a better idea.