What's happening tomorrow in NYC?

Ok, here's the deal.

I'm giving my girlfriend a ride to a big bridesmaid-palooza thing she's doing in NYC this Saturday. The thing is, I am not a big fan of bridesmaid stuff AT ALL. So, I'm planning to make my own fun for the day.

Usually I check an online newsletter called Souldish to find out what's going on in the city, but Souldish isn't giving anything. So I have checked google and meetup, nothing.

So I ask you. If you had a little money and a day to kill in NYC(and were of a spiritual bent) what would you do?