A solid evening at the museum for guests 21+

May 27, 2026 | 6-10pm

Do you find yourself filling your pockets with cool little rocks when you visit the beach? Do you have a morbid fascination with The Big One? Do you dream of stumbling upon a rare dinosaur fossil? If you answered yes to any of these questions, we’ve got an event for you! Join us for the second OMSI After Dark in May: Geology Rocks! All about stones, pressure physics, geology, and the ground beneath your feet.

OMSI After Dark is for guests 21 and over, where you can have a drink and wander the exhibits after hours. Interact with hands-on science experiments, live performances, local educational groups, lectures, food and beverage samplers, and more. Each event has a different theme, which means a new set of people and entertainment to engage with each month!