Riot Fest 2018 happens September 16-18 in Chicago's Douglas Park, and the lineup is being announced today (5/30) at 9 PM Eastern. Ahead of that, the fest released a teaser video that seems to tease Elvis Costello, Blondie, Beck, GWAR, Alkaline Trio, Dropkick Murphys and more? We'll just have to wait until 9 PM to find out.

UPDATE: The lineup is out and it does include all those bands, plus blink-182, The Jesus Lizard, Liz Phair, Digable Planets, Cat Power, Bad Religion, Hot Snakes, Johnny Marr, Superchunk and so much more.

The general ticket on sale also begins at 9 PM Eastern.

Watch the teaser video: