Metaphysical Expo is a day-long event in Grayslake that brings together vendors, speakers, and practitioners to explore spirituality, holistic wellness, and esoteric practices. Held at 1826 E Belvidere Rd in Grayslake, Illinois, it features demonstrations, readings, and a range of metaphysical products. The expo serves as a regional gathering for people interested in the intersection of spirituality, science, and lifestyle traditions.