Top Things to Do in South Los Angeles County This Weekend (March 20–22, 2026) | Long Beach, Inglewood, Torrance & Beyond

by Maiyah Jimenez

Looking for things to do in Los Angeles County this weekend (March 20–22, 2026)? Whether you live in Long Beach, Inglewood, Carson, Torrance, or nearby South LA cities, this weekend is packed with festivals, live entertainment, art experiences, family-friendly outings, and unique local events.

From immersive skate culture festivals in Downtown Long Beach to outdoor spring experiences and live performances across South Los Angeles County, there’s something happening for couples, families, and anyone wanting to explore the community.

Here’s your curated local weekend guide to events in South LA County — updated weekly so you always know where to go and what’s happening near you.

📍 What’s Happening This Weekend: March 20–22, 2026

🎧 KASSO Fest: Skate & Sound Experience (Long Beach)

📍 Location: Old Hall Plaza, Downtown Long Beach
📅 Day: Saturday–Sunday (March 21–22, 2026)
⏰ Time: Starting 9:00 AM
🎟 Ticket Info: General admission available online and at event entry
✨ Why You Should Go:

A high-energy cultural event blending skateboarding, live music, fashion, and art, KASSO Fest brings a Japanese-inspired skate experience to Long Beach for the first time. Expect live performances, streetwear vendors, and creative installations — perfect if you want something different from the typical weekend outing.

This is one of the most unique lifestyle events hitting Long Beach this month and a strong draw for creatives and young professionals.

🎭 USITT Annual Conference & Stage Expo (Long Beach)

📍 Location: Long Beach Convention Center
📅 Day: Friday–Saturday (March 20–21, 2026)
⏰ Time: All-day programming
🎟 Ticket Info: Registration required (industry + public sessions available)
✨ Why You Should Go:

If you love theater, live production, or behind-the-scenes entertainment, this national expo brings industry professionals, immersive workshops, and live demonstrations to Long Beach. Expect networking, technology showcases, and creative inspiration.

🍀 St. Patrick’s Week Celebration

📍 Location: Altar Society Brewing — Long Beach
📅 Day: Through Sunday (March 13–22, 2026)
⏰ Time: Daily brewery hours
🎟 Ticket Info: Free entry (food & drinks available for purchase)
✨ Why You Should Go:

Close out St. Patrick’s celebrations with festive drink specials, lively crowds, and a social neighborhood atmosphere. A great casual meetup spot if you want a relaxed weekend vibe downtown.

🎬 Live Theatre: “Our Dear Dead Drug Lord”

📍 Location: The Garage Theatre, Long Beach
📅 Day: Sunday performances available
⏰ Time: Evening showtimes
🎟 Ticket Info: Ticket purchase required online
✨ Why You Should Go:

An intimate and thought-provoking stage production set during a presidential election year, this performance delivers powerful storytelling in one of Long Beach’s most beloved indie theatre spaces. Ideal for date night or culture lovers.

🌸 Spring Garden Escape

📍 Location: South Coast Botanic Garden
📅 Day: Friday–Sunday
⏰ Time: 8:00 AM – 5:00 PM
🎟 Ticket Info: General admission required
✨ Why You Should Go:

Spring is peak bloom season, making this one of the best outdoor experiences near Torrance and Carson. Walking paths, seasonal flowers, and scenic viewpoints create a perfect low-stress weekend reset or family outing.

🦖 Family Fun Experience

📍 Location: Wonder Of Dinosaurs — Redondo Beach
📅 Day: Open all weekend
⏰ Time: 10:00 AM – Evening hours
🎟 Ticket Info: Admission tickets required
✨ Why You Should Go:

A hands-on interactive dinosaur museum perfect for families with kids. Expect animatronic dinosaurs, exhibits, and photo opportunities — an easy weekend activity close to Torrance and the South Bay.

🍺 Weekend Social Hangout & Events

📍 Location: Common Space Brewery — Hawthorne
📅 Day: Friday–Sunday
⏰ Time: Afternoon through late evening
🎟 Ticket Info: Free entry (pay for food/drinks)
✨ Why You Should Go:

One of the South Bay’s most popular community gathering spots featuring rotating food trucks, trivia nights, sports watch parties, and outdoor seating. Great for casual meetups after exploring nearby events.

⚽ Immersive Sports & Entertainment Experience (Inglewood)

📍 Location: Cosm Los Angeles
📅 Day: All Weekend
⏰ Time: 10:00 AM – 10:00 PM
🎟 Ticket Info: Event-based ticket pricing
✨ Why You Should Go:

Watch sports, movies, or special broadcasts inside a massive LED dome creating a fully immersive viewing experience near Hollywood Park and SoFi Stadium. A fun alternative to traditional nightlife.

🌟 Why This Weekend Is Worth Exploring

Los Angeles County enters peak spring event season in March, with festivals, performances, and outdoor activities increasing across the region as warmer weather arrives. Local calendars show a strong mix of arts, cultural programming, and community events happening throughout the month.

For South LA County residents, this means you don’t need to drive into Hollywood or Downtown LA — great experiences are happening right in your neighborhood.