Weekend Concert Roundup: Biggest Shows in LA and Orange County (Oct 31 - Nov 2, 2025)

Hey music lovers! With Halloween kicking off the weekend, the LA and Orange County scenes are buzzing with epic concerts and festivals. Whether you're into EDM raves, punk rock energy, indie vibes, or folk-rock anthems, there's something for everyone. I've rounded up the biggest events based on popularity, venue size, and artist draw. Note that San Bernardino spots like NOS Events Center are included since they're just a short drive from OC and often part of the greater SoCal scene. Grab your tickets fast—these are selling out!

I've organized them by day for easy planning. Let's dive in!

Friday, October 31, 2025 (Halloween Night!)

This is the night for spooky celebrations and massive crowds. Expect costumes, high energy, and late-night sets.

• Escape Halloween Festival at NOS Events Center, San Bernardino. A two-day EDM extravaganza featuring headliners like Marshmello, Alesso, Porter Robinson, Audien, Chris Lorenzo, Dimitri Vegas, Dax J, and Ilario Alicante. Starts at 4:00 PM—perfect for all-night partying. This is one of the biggest electronic music events in SoCal, drawing thousands for its immersive Halloween theme.
• Crash Into Earth Fest at Orange County Fairgrounds, Costa Mesa. Indie and surf-rock lineup including Allah-Las, Babe Rainbow, Skegss, Discovery Zone, Big Fun, Mel Gibson, Monde UFO, and Yasawa Group. A chill yet vibrant outdoor festival vibe.
• Subhumans with 1876 and LA Pobreska at Garden Amp, Garden Grove. Classic punk rock from the UK legends Subhumans—expect raw energy and mosh pits.
• The Adicts at Fox Theater, Pomona. Punk icons bringing their clockwork orange-inspired theatrics for a Halloween special.
• The Faint at The Observatory, Santa Ana. Electro-punk pioneers delivering danceable synth-heavy sets.
• Ginger Root at Constellation Room (The Observatory), Santa Ana. Retro-futuristic pop with a cult following—intimate venue for this rising star.
• John Carpenter Live at Belasco Theater, Los Angeles. The horror film legend performs his iconic scores live—ideal for Halloween chills.
• Slapbak at Ivan'z House at Mozambique, Laguna Beach. Funk and soul grooves in a cozy beachside spot.

Saturday, November 1, 2025

The party continues with Day 2 of festivals and hip-hop heavy hitters.

• Escape Halloween Festival (Day 2) at NOS Events Center, San Bernardino. More sets from the stacked EDM lineup, including Marshmello, Alesso, and Porter Robinson. If you missed Friday, this is your chance!
• Benny The Butcher with OT The Real at The Observatory, Santa Ana. Griselda Records star on his Money & Power Tour—raw East Coast rap vibes.
• Mouse Powell at Constellation Room (The Observatory), Santa Ana. Eclectic hip-hop and indie blend for a fun, upbeat show.

Sunday, November 2, 2025

Wind down the weekend with folk-rock and hip-hop legends in iconic venues.

• Lord Huron at Kia Forum, Inglewood. Atmospheric indie-folk band known for cinematic soundscapes— a massive show at one of LA's premier arenas.
• GZA of Wu-Tang Clan at Garden Amp, Garden Grove. Celebrating the 30th anniversary of his solo work—lyrical genius from a hip-hop icon.
• SOMBR at The Fonda Theatre, Los Angeles. Rising alt-pop artist with emotional, introspective sets.
• Perfect Giddimani at venue TBD (Orange County area). Reggae vibes from this Jamaican artist—check local listings for exact spot.
• Leonid and Friends at venue TBD (Los Angeles area). Tribute to Chicago and Earth, Wind & Fire—YouTube sensations bringing funky classics.

There you have it—the top concerts to catch this weekend! Pro tip: Check Ticketmaster, Songkick, or venue sites for last-minute tickets and updates. Stay safe, have fun, and rock on! If I missed any gems, drop them in the comments.