For those who got the LivingSocial deal, and for those who didn’t, let’s do a day of paintball. I have a way to make this a Hash. We divide into teams (maybe the Hares and the Hounds!) and do battle. Or, everyone can carry flour and the idea would be to lead people to your real location or set them up for an ambush. Either way, let's go shoot each other (safely, of course!)
The place is Hurricane Mountain. The place allows us to bring food and drinks inside, which is somewhat unusual. Given the distance (about 80 miles), it makes sense to carpool if we can.
I haven't put Hashcash for this one, because I think at least three people had their ticket paid for by the LivingSocial special and have said they would use the money they saved to buy an equal amount of beer.