Hold on to Your Head: The Headless Horseman Is Coming to Boston at This Sleepy Hallow BarHold on to Your Head: The Headless Horseman Is Coming to Boston at This Sleepy Hallow BarWatch out for the Headless Horseman as you drink the night away in the haunted woods of Sleepy Hallow, at this experience coming to Boston, MA. ChantelChantel