montage of Delta event photos

  • Have a community event you’d like to add to our calendar? Please complete this form.

  • Have a question about an event? Please contact the organizer directly – VisitCADelta is not affiliated with events on this calendar.

  • Viewing on a mobile device? Tap on the calendar icon below and select list view.

Events

Events Search and Views Navigation

Event Views Navigation

Today

  • Brentwood Rotary Hosts Digs & Rigs

    Cornerstone Church Parking Lot 6641 Lone Tree Way Brentwood CA

    Hands-on experience invites kids and families to explore and climb on construction equipment, utility trucks, emergency vehicles and more.

  • Delta Bay Foundation’s Flora, Fauna, & Fun

    Brannan Island State Recreation Area 17645 Highway 160, Rio Vista, CA, United States

    A fall celebration of the natural beauty, agricultural richness, and cultural history of the California Delta.

  • Falloween in Antioch

    Antioch Water Park 4701 Lone Tree Way, Antioch, CA, United States

    Trunk or treating, games, costume and pumpkin-carving contests face painting. Event website.

  • Pawstoberfest in Brentwood

    Brentwood Downtown City Park 150 City Park Way, Brentwood, CA

    Activities, treats, pets!

  • Friends of the Library Fall Book Sale

    Rio Vista Library 44 S 2nd St, Rio Vista, CA, United States

    50 cents per item, three for $1, or a brown paper bag full of books for $5.

  • Rivertown Trunk or Treat Car and Bike Show in Antioch

    708 West 2nd St., Antioch 708 West 2nd St., Antioch, CA, United States

    Pet costume contest, kids costume contest, store to store trick or treating, monster truck rides, kids zone, music, vendors.

  • Tree Planting

    Airport Road & Baumann Road Airport & Baumann Road, Rio Vista, CA, United States

    Sustainable Solano and the Rio Vista Youth Air Protectors help plant trees along Airport Road to improve walkability and air quality.

  • First People of the Delta: Indigenous Histories of the Sacramento Region

    Jean Harvie Community Center 14273 River Rd, Walnut Grove, CA, United States

    A conversation about how the Sacramento-San Joaquin Delta's vibrant Indigenous communities’ deep knowledge of the land and waterways sustained them for generations. A free event presented by the Sacramento River […]

  • Big Break Star Party

    Big Break Regional Shoreline 69 Big Break Rd, Oakley, CA

    A special evening of stargazing at Big Break Regional Shoreline. Visitors will discover constellations and “learn about our place in the galaxy.” Only red light headlamps or red lens flashlights are […]

  • The Cocoa with CoCo authors Book Fair

    Contra Costa County Historical Society 724 Escobar St, Martinez, CA, United States

    A conversation with Contra Costa County authors. Also featured - rare and collectible books for purchase. For more information call (925) 229-1042.

  • 43rd Annual Holiday Parade & Tree Lighting

    Downtown Brentwood 35 Oak St, Brentwood, CA, United States

    This annual event features illuminated floats, community groups, and a variety of holiday-themed attractions. Parade route starts on First Street, goes through downtown Brentwood, and ends on Brentwood Blvd. at […]