Man Levitating Goat
In the Boston level there is a side area that is off of the big square of road(Hint: it is at the same corner as the scaffolding). it is an opening in a wall with two tall quarter pipes on either side of it. go through this doorway and turn around, now spine transfer up the right hand quarter pipe and you will be in a hotel room. in it is a man trying to levitate a goat.