Grunion Runs: That SoCal Thing When Thousands of Fish Crawl up the Beach at Midnight
Submitted by Jacqueline Stansbury on

Every once in a while we parents get an opportunity to re-experience a treasured childhood memory with our own kids. If you grew up here in Southern California, odds are that you made it to a grunion run at least once when you were a child. If you're from elsewhere, chances are that you thought this was total urban folklore. Well, it's no myth; there really are SoCal fish that jump out of the ocean at midnight and slither up the beach when the moon is full. The Cabrillo Marine Aquarium in San Pedro has been hosting grunion runs with a front row seat for this peculiar phenomenon since 1964. I remember cooking out on the beach with friends and family, bundled up and waiting for those squirmy silver fish to appear. The hot dogs were usually a bit burnt, and the sand was wet and cold, but it was a night of adventure and marine biology that I never forgot.