Holiday eventsin Blackhawk, CA
Discover the best Holiday events in your area and online
Holiday
Blackhawk
Date
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Downtown Pleasanton's Halloween Zom-Brew Crawl 2026
Sat, Oct 24 • 5:00 PM
Pleasanton Museum on Main
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RETROWEEN w/ Hall & Oates + Huey Lewis & The News Tributes & MORE!
Fri, Oct 23 • 6:00 PM
Retro Junkie
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FANG BANG w/ MICKEY AVALON...LIVE! Costume Contest + MORE!
Sat, Oct 24 • 6:00 PM
Retro Junkie
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FRANKENFEST w/ Nine Inch Nails & Rage Against The Machine Tributes... LIVE!
Sat, Oct 31 • 6:00 PM
Retro Junkie
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Trunk or Treat Family Fest
Sat, Oct 24 • 4:00 PM
Coastline Christian Schools
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RETROWEEN w/ OZZY, Black Sabbath & KISS Tributes + Costume Contest & More!
Fri, Oct 30 • 6:00 PM
Retro Junkie
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Oasis Ranch Boo Bash and Trunk or Treat
Fri, Oct 23 • 5:00 PM
1084 Delta Rd
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Halloween Hike on Devil Mountain
Sun, Oct 25 • 3:00 PM
Mount Diablo State Park - Mitchell Canyon Visitor Center
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