
Coastal Cleanup Day 2025
Coastal Cleanup Day is on its way! Every September, the Roundhouse Aquarium and dozens of other like-minded organizations come together for California’s largest beach and waterway cleanup event. Mark your calendars and save the date for Saturday, September 20th, where we’ll take to the Manhattan Beach shore to remove as much trash and debris from our beaches and oceans as we can. We hope to sea you there!
Below is a link with registration information.
- Event Ages All