67th Annual Pacific Orchid Exposition - now back in Golden Gate ParkThe 2019 Pacific Orchid Exposition will be San Francisco Orchid Society's 67th Annual orchid show and sale in Golden Gate Park from February 21-24, 2019. The show will have award winning flowers and plants on display that have been officially judged by representatives of the American Orchid Society.This year's theme ...
Where: San FranciscoCost: $15 at the door, advance discount tickets online
Marine Science Sunday: Marine Mammal Parents and PupsIn preparation for Valentine's Day, this month we celebrate love under the sea with Marine Mammal Parents and Pups in a fun, educational way for both kids and adults. We recommend teaming our free classroom program with a Guided tour at 11am, 1pm or 3pm for a truly immersive marine mammal experience. Read ...
Where: SausalitoCost: Free
Full-Spectrum Science: The Last DoublingIs growth always good? The biggest threat to our existence on planet Earth isn’t asteroids - it’s us. Why can’t our population continue to grow? Learn about the exponential function and the conclusions we can draw from it.Presentations at 1:00 and 3:00Speaker: Ron Hipschman
