Welcome to the Open Space Alliance

The Open Space Alliance is a nonprofit organization whose purpose is to promote public awareness and conservation of Open Space lands, and to educate the public about the natural, historic, cultural, educational, and recreational aspects of Open Space areas.

Special Announcements



For your holiday shopping convenience, the Open Space Gift Shop will be open 2 additional days:

Friday, November 28th and Friday, December 19th from 10 a.m. to 4 p.m.

The shop will also be open normal hours on weekends from 10 a.m. to 4 p.m.

On Sunday, December 14, from 12-9pm, the Bistronomy B2B restaurant in Nob Hill will donate 20% of all food sales to the Open Space Alliance. Bring your friends, enjoy a meal, and support the Open Space Alliance.

Events at Visitor Center

Saturday, December 6th
1:00pm – 3:00pm

Join author-illustrator Betsy Jones for a workshop on Nature Journaling. In the simplest of journals–yours to keep–come share ways to reflect on the quiet world.

See Betsy James’ posts at www.listeningatthegate.com and www.betsyjames.com

Workshop Fee: $20

Saturday, December 13th
10:00am – 12 noon

Rake up those leaves and put them to work! The decomposition of organic matter makes excellent soil.

Call 897-8831 to register.

Saturday, December 13th
1:30pm – 4:30pm

Come with a partner to create monotypes–a popular contemporary printmaking process.

Materials fee: $15

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