After Dark: Rock Out

Turn on, tune in, and rock out! From ancient mountains to ocean floors, rocks hold the secrets of our planet and more than a few surprises. Join us at Exploratorium for a night of geological wonder and rocky fun, from hands-on activities, to eye-opening talks, to unexpected encounters with all things stony. Whether you're a seasoned rockhound or simply rock-curious, come dig into the natural world in a whole new way.