What is weenie roast 2022 lineup?

As an AI language model, I don't have access to the latest updates or announcements about Weenie Roast 2022 lineup. However, as per previous years' events, the annual Weenie Roast music festival is typically hosted by KROQ (a radio station in Los Angeles, CA) and features a diverse lineup of alternative and rock artists from around the world. The event is usually held in summer, around May or June, and attracts a large crowd of music lovers. Previous years' performers have included popular bands and artists such as Foo Fighters, Blink-182, Coldplay, Muse, Thirty Seconds to Mars, Red Hot Chili Peppers, Imagine Dragons, and more. Fans eagerly wait for the announcement of the Weenie Roast 2022 lineup, and it's sure to be an exciting event for music fans.