We went to the children's museum this morning, and as we're walking in, we ran into Kali, Laura, Danielle, and their parents. The five of them and the three of us hung together - we'd actually been planning on going to natural history (it's all in one building), but decided to follow them to the children's museum. Everyone had fun, of course, though the kids didn't interact much, of course.
My favorite moment was when I was holding Kali (because how could I not?), and Lilly pointed to me with a confused look, pointed at her, and said, "What's that?"