The details, in daylight
Maddie Zahm plays The Foundry in Philadelphia on 25 October 2026, on stage at 8:00 PM, with Semler in support. Tickets are sold by the official seller — follow the ticket link on this page.
Set times: Maddie Zahm due on stage around 8:00 PM. Full stage times for the rest of the bill are usually posted by The Foundry closer to the date.
The Foundry is the smaller of the two rooms inside The Fillmore Philadelphia, in the city's Fishtown district. The building opened as a venue in 2015 in the former Ajax Metal Factory of 1912; the factory's original smokestack runs through The Foundry, and the room's bar is built from timber salvaged from Ajax. Maddie Zahm is an Idaho-raised pop songwriter whose confessional songs about faith, queerness and self-acceptance — like Fat Funny Friend — resonated with millions.