A nice video to get you acquainted: Here is some information on the town of Sleepy Hollow, NY: http://www.elocallink.tv/m/v/player.php?pid=w6QQzw64&fp=nysleep19_wel_rev2_iwd
A nice website for things to do while you are in New York City: nycgo.com Check it out!
You may be staying in Long Island, so if you want to find out more about this beautiful New York region, head over here: https://www.discoverlongisland.com/towns-and-regions/