Did You Hear About THE GRIM MARKET?
Last November, for one day only, we filled the ballroom and hallway with horror, Halloween, gothic, and witchy vendors for you to shop. We’re bringing Grim back!!
But we’re making a bigger, badder Grim Market — 2 floors, 2 days!
>> Click here for more information <<
Saturday, June 27 and Sunday, June 28
Sheraton Harrisburg Hershey Hotel
4650 Lindle Rd., Harrisburg, PA 17111
Note: Horror on Main weekend will return next June, when the hotel renovations are complete. Most of this site is for that full weekend convention. Grim Market specific info can be found on the Grim Market tab.
Horror on Main will return in 2027!
3-Day Horror Convention with Celebrities & Creators, plus Vendors, Q&As, Panels, Readings, and more!
Friday 4pm-9pm • Saturday 10am-7pm • Sunday 10am-3pm • plus after hours each day!
See programming page for breakdown of show hours
Horror on Main is all about adaptation horror — movies based on books, comics, or games (and vice versa).
You’d be surprised what movies are based on books!
Horror on Main is a weekend convention with actors from films based on a book, comic or game, authors who have had their work adapted to other platforms, and behind the scenes creators such as cover artists, composers, directors, FX, video game voices or motion capture actors, and publishers. Our guests of honor offer signed photos and merchandise at their tables, participate in Q&As, panels, readings and more.
Horror on Main also has vendors offering a wide variety of merchandise, as well as contests, games, programming, and more. And with Hersheypark and Chocolate World a mere 10 miles away, you can bring the family and make it a vacation.
Wander the pages to learn more. Grab your tickets and follow us on social media for updates, announcements, and horror-filled fun! Facebook | Twitter | Instagram | TikTok
