Seven Ways to Find Your Festival: September 18–20, 2026

September is making a convincing argument for one more weekend outside. From waterfront soul to guitars with their elbows out, the September 18–20 festival calendar offers plenty of ways to shake the dust off your listening habits.

Here at the Box, we like a familiar name on the poster. We also like leaving with a new favorite. These seven festivals give us reasons to do both. This is a choose-your-own-weekend guide—not a suggestion to sprint across the country between sets.

Riot Fest — Chicago, Illinois

September 18–20 · Douglass Park

Riot Fest gives the weekend a wonderfully unruly starting point. Twenty One Pilots, Tool and Pierce the Veil lead their respective days, while the wider bill reaches into punk, alternative rock and sounds that refuse to stay in one lane. For the Box-minded explorer, names such as JMSN, Santigold and the Beths make this more than a hunt for the loudest amplifier. Follow the headliners if you like, but leave a little space for a detour. Official lineup · Schedule

Shaky Knees — Atlanta, Georgia

September 18–20 · Piedmont Park

The Strokes, Twenty One Pilots and Gorillaz provide the big-name pull. Our curiosity also lands on Alice Phoebe Lou, Geese, Blood Orange and Fcukers—a good reason to approach the bill with open ears instead of a headliner-only itinerary. The festival is sold out. Anyone still considering the trip should start with the organizer’s verified resale and waitlist links, not assume a regular admission pass remains available. Festival and ticket updates · Lineup listing

Grand Point North — Burlington, Vermont

September 18–20 · Waterfront Park

Grace Potter appears on both Friday and Saturday, with Portugal. The Man on Friday and Jackson Browne and Dawes on Saturday. Sunday brings Dark Star Orchestra and Dogs in a Pile. This is an appealing option for readers who want their weekend to make room for songwriting, roots and a little wandering. Give the smaller names on the bill some attention, too; discovering someone before the crowd gathers is part of the pleasure. Official lineup and passes

Borderland — East Aurora, New York

September 18–20 · Knox Farm State Park

Jack White, Alabama Shakes and Lord Huron give Borderland serious pulling power. Add flipturn, Penelope Road and a regional lineup, and we see plenty of room for discoveries between the major sets. The festival also offers an art program and local makers—a welcome invitation to look around as well as listen. Official lineup · Festival experience · Tickets

XPoNential Music Festival — Camden, New Jersey

September 18–20 · Wiggins Park

WXPN’s waterfront weekend puts Dawes, Portugal. The Man and Little Feat on a bill that also includes Devon Gilfillian, the Budos Band, Madison Cunningham and Daniel Villarreal. That combination makes this one of our more intriguing options for readers who enjoy moving between songwriting, soul and instrumental discovery. One practical detail matters: the organizer says there is no on-site box office, so arrange admission online before arriving. Official festival guide, lineup and passes

Sea.Hear.Now — Asbury Park, New Jersey

September 19–20 · Asbury Park

Mumford & Sons and the Strokes anchor a weekend that also makes room for Chaka Khan, Fontaines D.C. and Moby. Music, surfing and art share the festival’s identity, giving this one an appeal beyond the stage schedule. Sea.Hear.Now is sold out: use the official site’s resale or waitlist routes if you are still looking for admission. Official festival and ticket updates · Saturday bill · Sunday bill

Good Vibez San Jose — San Jose, California

September 20 · Discovery Meadow

For a different flavor, Good Vibez brings Rebelution, Waka Flocka Flame, Collie Buddz, the Expendables, DJ Quik and Cydeways together. Think reggae and hip-hop crossover, not another interchangeable indie-rock lineup. It is the one-day option in this selection, and a reminder that a good festival guide should leave room for a change of rhythm. Official event and tickets

Go deeper with the Box

Explore our Shaky Knees discovery guide and Borderland spotlight for two different ways to approach the weekend.

Before you make the trip

Check the organizer’s latest schedule, admission availability, entry rules and travel guidance before spending money. Tickets, parking and accommodation are separate decisions; a festival listing is not a guarantee that all three are available.

And if travel is not in the cards, let these lineups do something useful at home. Pick three unfamiliar names, put the kettle on and give them a little room. Your next favorite might be hiding halfway down a poster.

Event details and ticket notices checked September 14, 2026. Lineups and availability can change.

Featured image: original AI-assisted illustration created for Bubbling Box; not a photograph of the listed events.

Written by Chetuno