Dave Grohl has responded to a question about whether Foo Fighters will be performing at the upcoming FireAid Relief benefit concert supporting those affected by the Los Angeles fires.

TMZ caught Grohl on camera after spending the day cooking meals with the organization Feed the Streets for displaced families and inmate firefighters. When asked if the Foos might be playing FireAid, Grohl responded, “I dunno!” with a lilt in his voice.

FireAid is set to take place Jan. 30 at Inglewood’s Intuit Dome. The lineup has yet to be announced.

Foo Fighters haven’t performed live since before Grohl announced in September that he fathered a baby outside of his marriage. Their first show since the news broke was scheduled for later that month at the Soundside Music Festival, but the set was canceled.