Well, due to the weather, we ended up not going to the zoo, but to the Children's Museum instead.
String Bean and friend Grace tore the place up. Among String Bean's favorites were the wind tunnel (Nothing is cuter than a toddler in goggles!), splashing in water, and putting clings on a plastic "window".
Wouldn't it figure that since I took her diaper bag to the car after lunch she'd decide to poop within minutes of resuming play?