The details, in daylight
Mushroomhead plays Keswick Theatre in Glenside on 20 October 2026, on stage at 7:00 PM, with Fear Factory, Nine Treasures in support. Tickets are sold by the official seller — follow the ticket link on this page.
Set times: Mushroomhead due on stage around 7:00 PM. Full stage times for the rest of the bill are usually posted by Keswick Theatre closer to the date.
A 1928 theatre in the Keswick Village part of Glenside, a Philadelphia suburb. Horace Trumbauer designed its largely unaltered Tudor Revival exterior, and it opened with 1,366 seats, moving from vaudeville and silent film to CinemaScope by 1955. After closing in 1980 and facing demolition, a community group revived it as a live performance venue, where it stages concerts today. Mushroomhead are an American heavy metal band formed in 1993 in the Cleveland Warehouse District, known for an avant-garde sound and horror-film imagery of masks and costumes, and for live shows usually staged in smaller rooms than their reputation would suggest.
