Jeff Smith 2 p.m., Oct. 23
Naturalist Mike Kelly leads this moderately paced and flat hike to enjoy the preserve at night. Chance to meet mule deer, bats, owls, tarantulas, and more. Bring water, bug protection, and a flashlight. Meet at the kiosk at the corner of Park Village Road and Camino del Sur. 858-484-3219.
- Cost: Free