Ask HN: Any startups in NYC feeling open?

I'm hosting a developer from London this summer and it's been awesome, and to finish it off we're going to NYC for a few days at the end of the month. On Friday the 23rd we'll have the afternoon and then the weekend. It would be awesome if we could tour some accelerators or startups while we were there. We're coming from Greenville, SC. He's a dev and I'm a designer and we're both 20. If you know of anywhere you can post below or email me, that'd be awesome!