Monster-Mania Con 63 will take place from May 9–11, 2025, at the Baltimore Harbor Hilton, bringing three days of horror-themed entertainment to fans near Camden Yards and the Inner Harbor.
The event features celebrity autograph sessions, a dealers room, film screenings, Q&A panels, and themed events running late into the night. Doors open Friday at 4 p.m., and at 10 a.m. on Saturday and Sunday. Autograph sessions and dealer access vary by day, with special VIP early entry on Saturday.
Celebrities listed to appear include John Cusack, Kiefer Sutherland, and David Howard Thornton (Art the Clown), with additional guests, horror vendors, and surprise events expected throughout the weekend. Monster-Mania Con is known for its fan-friendly atmosphere and unique photo ops, making it a must-attend event for horror fans and pop culture enthusiasts alike.