San Diego's Favorite (and Nerdiest) Halloween Weekend Event A 21+ Party | Friday, October 30, 6–11 PM This Halloween weekend, journey through life and death across five floors of the Museum—from decomposition and fossilization to pollination, harvest, and the afterlife. Wicked fun awaits: pop-up science, bars on every level, and DJs that'll make you boo-gie […]
Celebrate the Day of the Dead and restore habitat for birds and butterflies. The whole family is invited! Celebra el Día de Muertos y ayuda a restaurar el hábitat para […]
Join us for a film screening of What the River Knows, a new documentary about Glen Canyon and the Colorado River, followed by Where: Samuel M. Ciccati Performing Arts Center, […]
Join us for a watershed walk in the Tijuana River Valley! Together, we’ll explore the Tijuana River Valley's rich ecology, learn about local water challenges, and discover community-driven solutions that […]
Register Here (capacity is limited) Join us at Rotary Park in Carlsbad for a community science plastic pellet (nurdle) cleanup. Plastic pellets are the building blocks of the plastic supply […]
Our Mission Bay Water Quality Monitoring Program, where volunteers participate in monthly field days to collect water samples across ten sites in Mission Bay, is taking place on Saturday, November 21, 2026. Please sign up at https://sdcoastkeeper.galaxydigital.com/ to receive updates and register for this opportunity.