Past Events

Do you have a pair of binoculars? Want to bask in the beauty of the night sky? Join the Open Space Authority and the San Jose Astronomical Association for a family-friendly evening under the stars.

Whether you lost someone yesterday or years ago, sometimes the best thing to do is just be with people who understand. Come take a gentle walk with us and begin to heal in nature at this beautiful preserve.

Join the Open Space Authority for an engaging evening hike to explore a Coyote Valley property not yet open to the public. The walk will be a gentle 0.5-mile climb up a lovely spiral trail, ending in a beautiful 360 view of Coyote Valley.

Join our amazing volunteer team and learn about our mission, resources, and engagement techniques for getting people excited about open space!

The Open Space Authority is proud to sponsor Silicon Valley Youth Climate Action's Annual IMPACT Summit! High school and college students, young professionals, community stakeholders, educators, elected officials and industry leaders are invited to a day of learning, networking and discussion around innovative climate solutions and strategies. This year's summit includes action-oriented breakout sessions, panel presentations and keynote speakers that will empower all attendees to make a difference and fight climate change.

Due to cloudy conditions, Starry Nights has been canceled. We apologize for any inconvenience and hope you can make it to a future Starry Nights event!

This event has been cancelled due to cloudy conditions. We apologize for the inconvenience and hope to see you at a future Binocular Stargazing event!

Whether you lost someone yesterday or years ago, sometimes the best thing to do is just be with people who understand. Come take a gentle walk with us and begin to heal in nature at this beautiful preserve.