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  1. Home
  2. Events

Events

Featured News

Booth Event
Poster showing people with disabilities advertising the All Abilities Fair on April 15th in Brentwood

All Abilities Fair, Brentwood

April 15, 2026

Join Tri Delta Transit at the All Abilities Fair on April 15th at the Brentwood Senior Activities Center on Griffith...

Booth Event
Flier for Brentwood Community Day of Service

Brentwood Community Day of Service

April 18, 2026

Community Day of Service is a coordinated, citywide effort that celebrates the impact of partnership and volunteerism, connecting community members...

Booth Event,Fair
Theme image of the county fair - Wild about the 2026 Fair.

County Fair

May 14, 2026

The Contra Costa County Fair is coming to the Antioch Fairgrounds on Thursday, May 14th through Sunday, May 17th.  Tri...

Booth Event,Tri Delta Transit event
a row of bicycles with Tri Delta Transit logo

Bike to Wherever Day

May 14, 2026

Tri Delta Transit is bike friendly. Ride your bike to the bus and then bring your bike onboard.  All fixed...

Upcoming Events

Booth Event

STEM In-Living Color FREE event – Come see Tri Delta Transit and more!

May 16, 2026

Join Tri Delta Transit at the STEM In-Living Color event! STEM In-Living Color is a FREE, family-friendly, hands-on STEM celebration that brings together hundreds of students, families, educators, and community partners for a day of exploration, creativity, and joy.  Come tour Tri Delta Transit's battery electric bus to find out how...

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