After our big fireworks show, I busted out my battery-operated light-up frisbee that I'd brought along (yes, I know, I'm a huge nerd) and we played frisbee in the dark!
If you're into frisbee at all, you should totally buy one of these. They're amazing. (Especially in NYC where it's hard to find a field that's empty enough to play frisbee - if you have one of these, you just wait until it gets dark and then after all the people leave you can just light this up and you've got a field all to yourself in the dark. It rules.)
