OC Fairgrounds Halloween Costume Party
OC Fairgrounds hosts a Halloween night party with an expected capacity of over 5,000 guests. Attendees can enjoy music from 8 DJs, a 40-foot stage with advanced lighting and LED walls, and Halloween-themed production.
What to Expect
Massive Halloween party with 5000+ capacity
Event Details
Duration
4 hours
Ages
All ages
Timed Entry
No
Featured Performers
- 8 DJs
Organizer
College Invasion Party
Food & Drink
Food trucks and beverage vendors available on-site, including pizza, tacos, and ice cream. 4 bars serving alcohol.
Local Insight & Ratings
Scare Factor
Family Friendly
Best For
Adults and young adults
Vibe
Energetic, festive, party atmosphere
Energy Level
High
Budget
$$
Photo Friendly
High
Weather Sensitivity
Low
Location
Know Before You Go
- Tickets: $$ – Get tickets
- Pets: No pets allowed
Tips & Advice
- Arrive early, as lines can begin forming at 8:00 PM for the 10:00 PM door opening, and early arrival is highly recommended.
- While costumes are preferred and welcome, ensure they do not impede movement or visibility for safety, especially on the dance floor.
- The venue has 4 bars, so be prepared for potential wait times if purchasing alcoholic beverages.
- Consider purchasing the 'Skip the Line + Entry' ticket option if you want to guarantee faster entry and avoid longer queues.
- This event is listed as 'All Ages', but alcohol is served at the 4 bars, so plan accordingly if attending with minors.
Special Events & Promotions
- Costumes are preferred and welcome
- Early arrival is highly recommended
- Skip the Line + Entry ticket option available
Quick Actions
Frequently Asked Questions
What time does the event start and end?
Doors open at 10:00 PM on October 31, 2026, and the event runs until 2:00 AM on November 1, 2026.
Are costumes required?
Halloween costumes are preferred and welcome, but not strictly required.
What are the ticket prices?
Ticket prices range from $10 for RSVP before 10:30 PM, $20 for Early Bird, to $25 for Skip the Line + Entry.
Is there parking available?
Parking information is not specified in the provided details.
Can I get a refund if I can't attend?
No, all sales are final and refunds are not offered.
More Halloween near Costa Mesa
Always check the official website for the most current information.
We've done our best to keep details up-to-date, but event schedules, prices, and policies can change. For the latest updates, please visit the official website or contact the organizers directly.