Explore halloween-themed science activities and meet some creepy, crawly animals— with tricks & treats along the way! 🎃🧪✨ Join us Saturday, October 26 & Sunday, October 27 for COSI’s Spooky Science Spectacular! Pick up your map near our Pendulum and take it to 10 engaging stations around COSI for some hands-on Halloween science. Don't forget to come in costume! 🧙‍♀️🎉 October 26 & 27 from 10am-2pm 🧡 cosi.org/visit