Sweetwater 420 Fest has announced the initial lineup for its 2026 return to Atlanta. Set for April 17th and 18th at a new, larger location—Shirley Clarke Franklin Park—the festival promises an eclectic mix of jam, electronic, indie, and more.
Headlining the festivities, Umphrey’s McGee will deliver two sets of their signature progressive rock fusion, while electronic duo Thievery Corporation will bring its downtempo grooves and global soundscapes to the park. Also featured are electro-funk favorites Chromeo, Americana outfit Watchhouse, and alternative hip-hop duo Little Stranger.
The diverse lineup continues with British rock band The Heavy Heavy, Afro-Cuban funk powerhouse Cimafunk, progtronic power trio lespecial, and indie rockers The Moss, along with Bombargo, Sneezy, and “boatloads more” to be announced.
The move to Shirley Clarke Franklin Park marks a new chapter for the beloved Atlanta festival, offering more space for fans to enjoy a weekend of music, craft beer, and community.
Tickets and more information are available on the festival website.
Sweetwater 420 Fest 2026 Lineup:
Umphrey’s McGee (two sets)
Thievery Corporation
Chromeo
Watchhouse
Little Stranger
The Heavy Heavy
Cimafunk
lespecial
The Moss
Bombargo
Sneezy
More to be announced