Halloween
Events in Riverside 2026
Riverside
Things to do on Halloween in Riverside
Must-attend annual halloween events
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Fri, 30 Oct, 2026 - 04:00 PMNational Orange Show Event Center7+ Interested
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Sat, 31 Oct, 2026 - 02:00 PMNos Event Center, San Bernardino, Ca8+ Interested
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Sat, 31 Oct, 2026 - 01:00 PM14+ Interested|Free
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Fri, 16 Oct, 2026 - 06:00 PMSantiago Canyon College7+ Interested|Free
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Sat, 17 Oct, 2026 - 05:00 PMInland Empire Center7+ Interested|Free
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Fri, 30 Oct, 2026 - 11:59 PMNOS Events Center Shuttle Routes
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Sat, 24 Oct • 07:30 PMOrange Show San BernardinoUSD 59
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Sat, 17 Oct, 2026 - 12:00 PMFairplex, California (Expo Hall 4) | 1101 W McKinley Ave, Pomona, CA 91768
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Sat, 24 Oct, 2026 - 12:00 PMEastland CenterFree
Halloween Parties in Riverside
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Sat, 31 Oct, 2026 - 08:00 PMUSD 39
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Sat, 31 Oct, 2026 - 09:00 PMThe Hideaway Cafe & LoungeUSD 13
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KID-FRIENDLY HALLOWEEN
Choose your pick for a kid-friendly scare.
Trunk or Treat events in Riverside
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Sat, 24 Oct, 2026 - 05:00 PM8303 Rochester Ave., Rancho Cucamonga, CA 917304+ Interested
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Sat, 24 Oct, 2026 - 03:00 PMCalifornia Highway PatrolUSD 23
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Fri, 23 Oct, 2026 - 05:00 PMCommunity Medical Plaza5+ Interested|Free
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Sat, 24 Oct • 06:00 PMThe Church of Jesus Christ of Latter-day SaintsFree
Trick or Treat events in Riverside
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Sat, 31 Oct, 2026 - 02:00 PMNos Event Center, San Bernardino, Ca8+ Interested
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Costume Parties in Riverside
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Sat, 17 Oct, 2026 - 01:00 PM5225 Canyon Crest Dr., Ste 63, Riverside, CA11+ Interested
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Sat, 31 Oct, 2026 - 10:00 PMUSD 34
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Sat, 31 Oct, 2026 - 09:00 PMDowntown ExperimentUSD 109
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Fri, 16 Oct, 2026 - 10:00 PMThe Basement – PomonaFree
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Fri, 30 Oct, 2026 - 08:00 PM45+ Interested
Bar crawls events in Riverside
Free halloween events in Riverside
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Sat, 17 Oct, 2026 - 11:00 AM5329 Hamner Ave suite 6018+ Interested|Free
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Sat, 24 Oct, 2026 - 12:00 PMRedlands Town Center4+ Interested|Free
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