I love catching fireflies--when we were little, we used to catch them, and rub them on our skin, so we would "glow"--it's gross, but we were like, 7
I love to go to the park and swing on the swings--that's my favorite activity that reminds me of being a kid--it's so fun, I still stick my head waaaaaay back, and try to drag my hair on the ground!!