Bring some spooky STEM fun into your classroom with This Halloween Candy Town Shelter STEM Challenge using the engineering design process brings some spooky STEM fun to your classroom. T he day after Halloween is HARD this challenge makes it fun for everyone! Including parents, they get rid of some Halloween candy!Students will apply the engineering design process as they plan, build, test, and improve a shelter made from candy. This hands-on activity combines creativity, problem-solving, and