We attended the NICU reunion picnic recently. (Colin spent 14 days in the NICU after he was born working on his suck reflex.)
It was a lot of fun. There was a train ride, pumpkins, and treats! Also, lots of these inflatable things to run around!
The twins are attempting to be free more often when we go places. They are tired of sitting in their double stroller; however, they are not the best at walking beside us, and enjoy running away from us. This was a pretty open place, so that was ok because it was easy to keep an eye on them. Although it's hard when you have 3 kids running in different directions and only 2 adults to catch them.