![2 colorful mineral specimens from Cal Academy gem and mineral exhibit](https://calacademy.org/sites/default/files/styles/manual_crop_square_460px/public/assets/images/exhibits/2-gems-minerals-specimens-acqlap_240503.jpg?itok=BrdKU3nC&c=c417e56e8cd7aed777dc01e7ee821ee4)
Imagine sharing limitless special moments with friends and family here at the Academy, where each exhibit sparks curiosity, wonder, and a tradition of celebrating our planet's marvels.
A Lifetime membership* offers you exhilarating scientific exploration, enduring value, and fulfilling entertainment—for the rest of your life!
Join our Academy family today and you could win one of three (3) Lifetime Family memberships. It’s easy! Become a member by July 4 using your personal promo code and you’ll automatically be entered into the drawing for a Lifetime Family membership.
*See complete California Academy of Sciences Lifetime Membership Sweepstakes Official Rules.