Haunted Mansion Pre-Halloween Party at Catch One

Halloween weekend is still a week away on the calendar, but Haunted Mansion wants you in costume early. On Saturday, October 24, Catch One on Pico Boulevard becomes a haunted house for one night, billed as the pre-Halloween event of the year. It is one of the more theatrical entries among the upcoming events in Los Angeles for late October, and it leans hard on the theme.

When: Saturday, October 24, 2026, 9 PM to 2 AM Where: Catch One, 4067 W Pico Blvd, Los Angeles, CA 90019 Price: Tickets run from $0.00 to $65.87 depending on the tier Tickets: Through Eventbrite, linked below

What to expect

The flyer promises two stages, and the sound is house, techno and hard techno. That is a different pitch from the pop-heavy costume parties that fill the Halloween calendar, so expect a dance-first room rather than a themed bar crawl. The mansion artwork (gates, red lanterns, a full moon) points to a decorated, atmospheric build-out, though the organizer has not published a full set list or lineup, so check the ticket page for updates before you go.

Two stages usually means you can move between a groovier house room and a harder, faster techno room as the night goes on. If you only have the energy for one, plan your arrival around the sound you came for.

Planning your night

Catch One is a long-running Mid-City venue, and Pico Boulevard parking is a mix of street spots and paid lots. Rideshare is the easier call for a night that ends at 2 AM, and it keeps the costume situation simple.

Dress for the theme. Anything haunted, gothic or horror-adjacent will fit in, and a few layers help for the line outside. Ticket prices on Eventbrite range from free to $65.87, which typically reflects early tiers, general admission and upgraded options, so look at what each tier includes before you buy. Prices tend to climb as the date approaches, so earlier is usually cheaper.

For other things to do in Los Angeles around the same weekend, browse the nightlife category for more late-night picks, or check the Halloween tag for other costume nights leading up to October 31.

The short version

If you want a pre-Halloween party built around house and techno rather than top-40 costume pop, this is the one to put on the calendar. Get your ticket, pick your costume and plan your ride home.