We thoroughly enjoyed SyFy's Sharknado, so I made this cookie cake for my son's birthday. It wasn't too hard, BUT the tornado is cotton candy, so you cannot make this on a rainy day! This is a low-humity dessert! Stuff to acquire before you start: - 1 or 2 tubes of plastic sharks (the shark head on the cake was the top of one of my tubes) This gives the dessert it's "movie-quality" appeal! (The tackier the sharks, the better!) - 10 or so plastic floral skewers. You need 3 of these to help…