Scott Marks 2 p.m., Oct. 11
Cleanup and Sustainable Building Project
Help remove ocean-bound trash at the Tijuana Estuary, while creating building materials out of the trash. Trash will be stuffed into used plastic bottles to create blocks for building an artistic structure at the entrance to the park.
- When: Saturday, October 12, 2013, 9 a.m. to midnight
- Cost: Free