Calendar

All new Open Space Authority volunteers are invited to join Gavin Comstock, Volunteer Programs Administrator, for an informative hour long presentation. We will introduce the Open Space Authority staff who support you, cover volunteer roles and respo...

We are seeking two (2) amazing volunteers to represent the Authority at Solari Park on July 3 for the City of San José Parks, Recreation and Neighborhood Services Viva Parks summer event series. We will need two volunteers to arrive at 5 p.m. to se...

We are seeking two (2) amazing volunteers to represent the Authority at Alviso Park on July 8 for the City of San José Parks, Recreation and Neighborhood Services Viva Parks summer event series. We will need two volunteers to arrive at 5 p.m. to se...

TM Volunteer support request for this day of weed eating and/or trail brushing work in Sierra Vista OSP. 9am meetup in the main staging area parking zone. TM Volunteers will depart from there with staff for the day.  

We are seeking two (2) amazing volunteers to represent the Authority at Los Paseos Park on July 10 for the City of San José Parks, Recreation and Neighborhood Services Viva Parks summer event series. We will need two volunteers to arrive at 5 p.m. ...

Join VET's staff from 9 a.m. to 12:30 p.m.  to learn all about how to use interpretive techniques for engaging our preserve audiences! We will go over our mission and resources, engagement techniques for all roles. Prior attendees to this training ...

TM Volunteer support request for these days of land management and restoration site maintenance using hand tools, power tools, and elbow grease. The conservation easement that dictates use of this land requires that we tend the restoration sites and...

We are seeking two (2) amazing volunteers to represent the Authority at Esther Medina Park on July 16 for the City of San José Parks, Recreation and Neighborhood Services Viva Parks summer event series. We will need two volunteers to arrive at 5 p....

TM Volunteer support request for these days of land management and restoration site maintenance using hand tools, power tools, and elbow grease. The conservation easement that dictates use of this land requires that we tend the restoration sites and ...

TM Volunteer support request for these days of land management and restoration site maintenance using hand tools, power tools, and elbow grease. The conservation easement that dictates use of this land requires that we tend the restoration sites and...

 Join us at Diablo Foothills Preserve to care for the Caltrans Restoration plantings along a seasonal creek near the front of the property! We will be removing late-season invasive plants as well as tall vegetation from around established riparian ...

We are looking for 2 volunteers to help with a Family Campfire Program at Coyote Valley Open Space Preserve on Saturday July 20th from 7:45pm – 9:45pm! As a volunteer you will help Michelle Garcia, who will be leading program, with any logistical ...

We are seeking two (2) amazing volunteers to represent the Authority at Brooktree Park on July 22 for the City of San José Parks, Recreation and Neighborhood Services Viva Parks summer event series. We will need two volunteers to arrive at 5 p.m. t...

TM Volunteer support request for this day of weed eating and/or trail brushing work in Sierra Vista OSP. 9am meetup in the main staging area parking zone. TM Volunteers will depart from there with staff for the day.  

We are seeking two (2) amazing volunteers to represent the Authority at Marijane Hamman Park on July 24 for the City of San José Parks, Recreation and Neighborhood Services Viva Parks summer event series. We will need two volunteers to arrive at 5 ...

TM Volunteer support request for this day of weed eating and/or trail brushing work in Sierra Vista OSP. 9am meetup in the main staging area parking zone. TM Volunteers will depart from there with staff for the day.  

We are seeking two (4) amazing volunteers to represent the Authority at the San Andreas Regional Center's Annual Superhero Festival at Almaden Lake Park.  This event occurs on July 27 from 10 a.m. to 2 pm. We will need two volunteers to arrive at 9...

We are seeking two (4) amazing volunteers to represent the Authority at the San Andreas Regional Center's Annual Superhero Festival at Almaden Lake Park.  This event occurs on July 27 from 10 a.m. to 2 pm. We will need two volunteers to arrive at 9...

We are looking for 5 volunteers to help with Starry Nights at Rancho Cañada del Oro Open Space Preserve on Saturday July 27th from 8:15pm - 11:15pm. We will need volunteers to help with set up, tear down, parking, check in guests, and make sure gue...

We are looking for 3 volunteers to help with Binocular Stargazing at Coyote Valley Open Space Preserve on Saturday July 27th from 8:30pm - 11:00pm. We will need volunteers to help with set up, tear down, parking, check in guests, and make sure gues...

We are looking for one docent to lead a private guided hike for Committee for Green Foothills at Coyote Valley Open Space Preserve on Sunday July 28th from 8:30am – 12:30pm! This group doesn't need a formal program but would like a docent there to...

TM Volunteer support request for this day of field work at Palassou Ridge. Power and hand tools will be in use.The first property ever purchased by the Open Space Authority, this property has plenty to enjoy. A great day to see a new property, suppo...