Get down and get funky with skating at Oak's Park floating roller rink. They play great music and everyone has a blast. Feel free to bring your own skates if you have them. Inline skates are permitted as long as you remove the brake.
It's just $5 for admission and skate rental on Wednesday nights if you mention the secret password they post on Facebook that day. I'll add it here once it's posted.
Session is from 7-9:30. I'll be in the lobby until 7:00 and on the rink after that. I'll try to leave a sign on one of the benches and check in with late arrivals.