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HorrorAutographs: YesPhoto ops: Yes

Monsterpalooza

Pasadena · West

Operator
"Monsterpalooza" (Monsterpalooza; operator of the Burbank spin-off per Eventbrite)
Venue
"Pasadena Convention Center" (Loudwire)
Typical timing
late May — "May 29th to May 31st" (2026) (Loudwire)
Scale / guests
Not listed
Mail-in signing
Not listed
Booking or vendor contact
Exhibitors — "Interested in exhibiting? Please email us at this address: therubberroom101@aol.com *You must include a link to your work in the email" (Monsterpalooza)

Autograph notes

Yes — paid signings in dedicated signing halls (e.g. "LIN SHAYE will be signing autographs in Signing Hall 1 at Monsterpalooza" — Monsterpalooza Facebook) plus paid "Pro Photo Ops": "A Photo Op is not an autograph session. When at [their] signing, autographs will be sold"; 2026 Geezer Butler/Bill Ward photo ops sold "for $130," 8x10 print plus "DIGITAL DOWNLOAD INCLUDED"; photo-op ticket is not admission (Loudwire)

Notes

2026 guests included Black Sabbath's Geezer Butler and Bill Ward (Saturday/Sunday only, pro photo ops only, "No table selfies") (Loudwire) and Lin Shaye (Facebook). Vendor experience write-up: Karol B Clothing