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HorrorAutographs: YesPhoto ops: Yes

Midsummer Scream

Long Beach, CA · West

Operator
"The show is produced by David Markland, Claire Dunlap, Gary Baker, and Rick West" (Haunted Attraction Network)
Venue
"Long Beach Convention Center, 300 E. Ocean Blvd." (Haunted Attraction Network)
Typical timing
August — "Friday through Sunday, August 7–9, 2026" (Haunted Attraction Network)
Scale / guests
"50,000 horror fans expected this weekend" and "marking its 10th anniversary" (Daily News); "more than 300 exhibitors" (Haunted Attraction Network)
Mail-in signing
Not listed
Booking or vendor contact
Contact page (multiple routed web forms); vendor/exhibitor pricing and application at Exhibitor Registration; vendor team listing at Vendors & Exhibitors

Autograph notes

Yes — "Celebrity photo-ops and the Roger L. Jackson private meet-and-greet are bookable add-ons" (Haunted Attraction Network); celebrities were "signing autographs and taking pictures on the convention floor" (Daily News); booth signings also occur (e.g. "Bob Gurr signing at the Haunted OC booth" — Midsummer Scream)

Notes

Exhibitor pricing: "Each additional (adjacent) 10×10 space is $790," "Corner spaces: Additional +$545 per corner," each 10x10 includes table, chairs, backdrop and 2 weekend staff passes (Exhibitor Registration). Same team runs the winter event "Season's Screamings, December 4-5, 2027 (Long Beach Convention Center)" (Exhibitor Registration). Past guests: John Carpenter, Nick Castle, Keith David, Mike Flanagan, Greg Nicotero, Matthew Lillard, Linda Blair, David Howard Thornton, Cassandra Peterson (Elvira), David Dastmalchian (Midsummer Scream); Skeet Ulrich, Jamie Kennedy, Dee Wallace in 2026 (Daily News). This event absorbed the SoCal Halloween-convention niche formerly held by ScareLA. Official app lists guest and vendor lineup (App)