Hidden Cash
He tweeted this hint just a little while ago.
Hidden Cash
Yep, it's definitely the boathouse! Around 59th and 5th, @HiddenCash says:
Hidden Cash
Follow @HiddenCash on Twitter and tweet if you find the money. Are you out there searching? Let Business Insider know! Email your photos and stories about your scavenger hunt to cmoss@businessinsider.com.