Parties in Rancho Cucamonga

• Sat, 28 Mar, 2026 - 09:00 AM

  Egg Shellebration

  RC Epicenter Sports Complex (8408 Rochester Ave. Rancho Cucamonga, CA)

  16+ Interested
• Sat, 14 Mar, 2026 - 09:30 PM

  Rancho Cucamonga, CA - After Dark Y2K Hits! @ Punch Bowl Social

  Punch Bowl Social

  Free
• Sat, 14 Mar, 2026 - 12:00 PM

  11th Annual St. Patrick’s Celebration

  Haven City Market

  38+ Interested
• Tue, 17 Mar, 2026 - 06:00 PM

  MLC Band at Septembers Taproom & Eatery in Rancho - St. Paddy's Day Celebration!

  Septembers Taproom & Eatery (Rancho Cucamonga)

  8+ Interested
• Mon, 13 Apr Onwards

  Rancho Cucamonga Quakes vs. San Jose Giants

  LoanMart Field
• Tue, 05 May, 2026 - 06:00 PM

  Ontario Tower Buzzers at Rancho Cucamonga Quakes

  LoanMart Field
• Sun, 22 Mar, 2026 - 03:00 PM

  REP YOUR SQUAD JERSEY PARTY

  Epic Events Center

  USD 13
• Fri, 13 Mar Onwards

  Rancho Cucamonga, CA - St. Paddy's Palooza @ Punch Bowl Social

  Punch Bowl Social

  Free
• Wed, 11 Mar, 2026 - 06:00 PM

  St. Patrick's Paint Party at P.F. Chang's with LiaNardo Mobile Paint & Sip

  P.F. Chang's

  USD 27
• Sat, 28 Mar, 2026 - 12:00 PM

  Kiehl's Victoria Gardens Better Screen Party

  Kiehl's Victoria Gardens

  Free
• Fri, 27 Mar, 2026 - 06:00 PM

  Xpired at Haven City Market

  Haven City Market

  9+ Interested
• Sun, 05 Apr, 2026 - 09:30 AM

  Easter Egg Hunt for Kids!

  6080 Haven Ave, Rancho Cucamonga, CA, United States, California 91737

  350+ Interested
• Thu, 16 Jul, 2026 - 06:00 PM

  90s ROCKSHOW - Live @ Rancho Cucamonga Summer Concert Series

  Red Hill Community Park

  12+ Interested
• Sat, 14 Mar, 2026 - 04:00 PM

  Kathy Alba Memorial Watch Party & City of Hope Fundraiser

  Cask 'n Cleaver

  29+ Interested
• Fri, 13 Mar, 2026 - 07:00 PM

  The Black-Tie Comedy & R&B Gala

  Epic Events Center

  USD 82