On June 9, the artists that performed were the Animal Liberation Orchestra, Assembly of Dust, Back Yard Tire Fire, Bassnectar, The Bridge, Everyone Orchestra, Grace Potter and the Nocturnals, Honkytonk Homeslice, Indigenous, John Butler Trio, Lotus, New Monsoon, Ozric Tentacles, Railroad Earth, The Slip, Son Volt, Tea Leaf Green, Yo Mama's Big Fat Booty Band, and Yonder Mountain String Band. The headline act that performed on this day was Widespread Panic. On June 10, the artists that performed were Assembly of Dust, Asylum Street Spankers, The Be Good Tanyas, Buckethead, Citizen Cope, Grace Potter and the Nocturnals, The Greencards, Honkytonk Homeslice, Indigenous, Jesus Christ Superstar, The Lee Boys, Little Feat, Martin Sexton, Medeski Martin and Wood, Michael Franti and Spearhead, New Monsoon, Sam Bush, The Slip, Tangleweed, The Waybacks, and The Wood Brothers. The headline artist that performed on this day was Les Claypool. 2008 The 2008 Wakarusa was held June 6 through June 8, 2008 in Clinton State Park near Lawrence, Kansas. On June 6, the artists that performed were Cake, Blackalicious, Ozric Tentacles, Del the Funky Homosapien, Galactic, Buckethead, Everyone Orchestra, Arrested Development, Mates of State, Apollo Sunshine, New Monsoon, Delta Nove, Charles Walker & the Dynamites, Robert Bradley’s Blackwater Surprise, Panjea], Brett Dennen, EOTO, Limbeck, Pete Francis, Trombone Shorty & Orleans Avenue, Back Door Slam, Family Groove Company, Oakhurst, Heavy Pets, Madahoochi and Stardeath and White Dwarfs. The headline act that performed on this day was The Flaming Lips. On June 7, the artists that performed were Ben Folds, Keller Williams, Leftover Salmon, Ozomatli, Old 97's, Tea Leaf Green, Yard Dogs Road Show, Ozric Tentacles, Alejandro Escovedo, Brett Dennen, State Radio, Dr Dog, Porter Batiste Stoltz, Hot Buttered Rum, C-Mon & Kypski, Ryan Bingham, Pete Francis, Delta Nove, The Gourds, Panjea, Giant Panda Guerilla Dub Squad, Chicago Afrobeat Project, Cornmeal, Blue Turtle Seduction and Galapagos. The headline act that performed on this day was STS9. On June 8, the artists that performed were Zappa Plays Zappa, Mickey Hart Band w/ Steve Kimock, Keller Williams, David Grisman Quintet, Leftover Salmon, Yard Dogs Road Show, Ivan Neville's Dumpstaphunk, The Avett Brothers, Split Lip Rayfield, State Radio, Tea Leaf Green, Dr Dog, Tilly & the Wall, That One Guy, Bang Camaro, Ryan Bingham, Truckstop Honeymoon, American Babies, Jenny Arnau and Fourth of July. The headline artist was Emmylou Harris (who had to cancel due to illness). 2009 The 2009 Wakarusa