I was looking at Vornado's materials, and they assume that they're building a tower on the heinous site that's just north of the Hotel Penn. Unless the Hooch plans on exercising eminent domain to acquire the hideous piece of Gahenna on the south corner (i.e., the Sbarro building), this isn't going to occur any time soon. Anyway, for those concerned about a 1,200' blank wall on the north side of 15 Penn, it won't last forever.