Broom Busting Pizza Party on Horse Hill

Horse Hill, Alto Bowl Preserve, Mill Valley
SEE WEBSITE - Ages 5+ Welcome
Saturday, November 14, 2015
9:00am - 1:00pm

This broom-busting pizza party and raffle is co-hosted by the Alto Bowl Horseowners Association. Help with the final efforts in the western part of the preserve to pull invasive broom and sow native grass seed. The work requires considerable strength and stamina, and it is possible for volunteers as young as 5 years old to join if teamed with a parent or guardian.

Know Before You Go

Bring water; wear sturdy shoes and dress in layers. We provide snacks, lunch, water, and necessary tools. High winds or heavy rain may cancel: Call 415.473.3778 after 7am on the morning of the event for a recorded message if cancelled.


From Hwy 101 in Mill Valley, take Tiburon Blvd/E Blithedale Ave exit West on E Blithedale, turn right at Tower Dr 0.2 mile, stay right at Meadow Dr 0.1 mile. Continue to Shell Rd 0.1 mile, turn left at Lomita Dr 0.2 mile. Preserve entrance is at right.


Contact Greg Reza at or 415.473.3778