Calling all mad scientists! Great Lakes Science Center gets a hair-raising transformation with the return of Spooktacular Science on Saturday, October 26 and Sunday, October 27! Guests of all ages are sure to enjoy this family friendly Halloween-themed party. Enjoy activities such as Gross Out Science Spectacular, Chemical Concoctions Show, Pumpkin Explosion, and more. All activities are included with general admission and costumes are encouraged!