I was wondering if there is (yet) a site where folks organizing events with an entrepreneurial flavor? For instance, I'm going to be in NYC for a about a week in late July, and was wondering if there was anything going on that would be fun and/or educational to attend (19th through 24th to be exact).

I've had a look at all the stuff at meetup.com that seemed 'obvious' but none of the dates mesh with mine... There's gotta be something going on in that city, even if it's summer holiday season!