A big thanks for all the suggestions for Griffin's birthday present. We landed on a few things, thanks to your ideas! First, we're going to give him this fire engine because it's simple. Then, I'm going to take the suggestion of creating a little box of doo-dads for Griff can sift through and play together with his sister.
Just a few more days of my little guy being just one. Selfishly, I'm fortunate that he's still quite the peanut in height and weight (the kid can still wear 12 month size pants!), so he stays nice and small for me a little while longer.