Explore the science of brewing beer in this FREE, adults-only program at Spark Science Center! Enjoy a presentation and Q&A with Grain Theory’s brewers, plus a tasty sampling opportunity. Doors open at 5:15 p.m. for exhibit exploration, with the program beginning at 6 p.m. in the Exploration Classroom. Ages 21+ only. Space is limited; RSVP required. You can RSVP here.