Plastic can be a big problem for the environment! Get in the conservation spirit with WonderLab’s Special STEM Sunday: Earth Day program April 21. Learn what you can do to reduce plastic waste and repurpose plastic bags into useful and creative craft projects.This all ages event takes place at WonderLab Museum, 308 W 4th St, Bloomington, IN. Drop in anytime between 2:30 and 4:30. More info at wonderlab.org.