I spent last weekend down in New York, around the Rochester area again. It's not a bad area so long as you stay in the good parts of town, and there are a good number of exploring opportunities around.
That said, I found myself drawn to a favourite from my last trip - MacFaddens. Parts of it have collapsed in the last year, and the building itself looks like it doesn't have long now. It's a shame, but not unexpected when it's been abandoned since the 70's.