It’s official: Lollapalooza returning in 2021
View of the signage and banners at the Lollapalooza site at Grant Park in Chicago, on Wednesday, July 31, 2019. - Antonio Perez/Chicago Tribune/TNS

CHICAGO — Lollapalooza will return to Grant Park at full capacity July 29-Aug. 1, organizers announced Tuesday, ending months of speculation about Chicago’s largest music festival. The lineup is set to be revealed at 10 a.m. Wednesday, with tickets going on sale two hours later. “What’s up Chicago? I’ll see you this summer with my good friends, the Foo Fighters,” frontman Dave Grohl says in a video that features Mayor Lori Lightfoot, Lollapalooza co-founder Perry Farrell and Chicago public health Commissioner Dr. Allison Arwady announcing festival dates. The video, nearly two minutes long, als...