Ever wonder what’s the deal with the old firehouse at the corner of Broome and Clinton? It just so happens there’s a sizable business operating out of this building — one of the only structures still standing on the Seward Park development site. And the company is a fairly big player in New York City’s movie industry. We’ll have the scoop later today. We’re going to see a cool-down today. Look for a high of 80, and possible rain showers begining at about 1pm. Don’t forget to check out The Lo-Down List, our weekly events guide. Among tonight’s offerings: White Rabbits at East River Park Summerstage.