The lineup for Austin’s Fun Fun Fun Fest 2011 just got all that more fun ridiculous with the additions of Spoon (in what will be their only 2011 performance), Black Lips, Omar Souleyman, Cannibal Corpse, and Sergio ‘Sexy Sax Man’ Flores. They join an absolutely stacked bill that already included Slayer, Passion Pit, Public Enemy, Danzig Legacy, The Damned, Odd Future, Major Lazer, Lykke Li, and Hot Snakes. Here’s what it looks like in poster form:

Fun Fun Fun Fest 2011 goes down from November 4-6 at Auditorium Shores, and tickets remain available through the festival’s website.