After spending a few weeks slowly rolling out some of the performers for Summer Jam 2026, organizers have turned the trickle into a firehose and unveiled all but one band lined up for the fest's sophomore run.

Prior to Tuesday’s announcement, the Eau Claire festival had announced that Third Eye Blind would headline the lineup on Friday, June 19, and classic rockers Styx would wrap up the festival's second day on Saturday, June 20.

Now, we know the entirety of who will be joining them.

On Friday, Third Eye Blind will be joined by Blue Öyster Cult, Starship ft. Mickey Thomas, and Six Figure Sunrise, as well as one more act to be announced at a later date.

The second and final day will have Styx joined by Bret Michaels of Poison, Gin Blossoms, Spin Doctors, and Violenta.

With the announc

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