Mill Valley

September 2025
Saturday, September 27, 2025 @ 7:30 am - 9:00 pm

Mt. Tamalpais State Park Science Quest Day 2025,

Mount Tamalpais State Park 3801 Panoramic Highway Mill Valley, CA 94941

The 4th Annual Friends of Mt Tam Science Quest Day will be on September 27, 2025. Experts in Fire Science, […]

Free
October 2025
Friday, October 24, 2025 @ 4:00 pm - 6:00 pm

Halloween at the Center, Mill Valley

Mill Valley Community Center 180 Camino Alto, Mill Valley, CA 94941

Get ready for a frightfully fun evening of costumes, treats, and creepy-cool surprises at our annual Halloween at the Center […]
Tuesday, October 28, 2025 @ 6:30 pm - 8:30 pm

Star Party in Hauke Park, Mill Valley

Hauke Park 1 Hamilton Drive, Mill Valley

Join the Mill Valley Public Library and Marin Stargazers for a night of stargazing in Hauke Park South! Peek through […]

Free