Co-sponsored by: Kathleen van Keppel Houston’s largest annual FREE family festival showcasing science, technology, engineering and mathematics (STEM), Energy Day has nearly 70 interactive demonstrations and exhibits teaching students and their families about the various forms of energy, science, technology, efficiency, conservation, and careers in the energy industry. The exciting exhibits and interactions with energy experts help spark students’ interest in science, technology, engineering and mathematics (STEM). Location: Bldg: Sam Houston Park 1000 Bagby St Houston, Texas 77002