Last time we did a rock climbing event it went over really well! So I think it's about time we did it again!
Same place, same time, and you can possibly get in cheaper than last time if you pick up a Groupon. There is probably one out right now... there's one like half the time!
First-timers will need to stay in their harnesses the whole time and climb with the ropes, but if you've been more than a couple times you might be able to get away with bouldering! Especially if you have your own shoes, or even rent them there.