Grim Market

A Horror, Halloween, Gothic, Witchy Vendor Show!

June 27-28, 2026
10am – 5pm

Sheraton Harrisburg Hershey Hotel, 4650 Lindle Rd., Harrisburg, PA 17111

Some of us love all things dark, spooky, or just a little shadowed all year long, not only during the Halloween season, and we’re here for it! More than 10,000 square feet of vendors… From the whimsical to the wicked, there is something for everyone among the decor, art, crafts, collectibles, toys, books, and more!

A Bigger, Better Event! Two days, Two floors

SATURDAY, June 27th and SUNDAY, June 28th at the Sheraton Harrisburg Hershey Hotel
Two-Day Vendors will fill the ballroom and hallway of the main level
One-Day ONLY Vendors will be downstairs in not one, but two expanded event rooms — so make sure you check out who is down there on Saturday AND Sunday!
The event is accessible past the front desk on the main level (3rd) or using the elevator from the lower level via the back parking lot. And as always, FREE Parking.

$5.00 at the door. 12 and under are FREE

And there’s a Raffle every other hour! Whenever you make a purchase from a vendor, you receive a raffle ticket to drop in the bucket-of-luck for the item(s) you are interested in. Raffles are drawn throughout the weekend, every other hour on the odd hour. The final raffle of each day is at 5pm and then the doors close.
Check out some of last November’s raffle items here… and a drawing here.

Here’s your chance to find something for that Horror/Halloween/Gothic/Witchy lover in your life… or indulge yourself as we welcome the Summer Solstice! Join the Facebook Event for up-to-date details and more announcements.

Note: There will be no celebrity guests or programming. This is vendors only. The full weekend Horror on Main convention will return in 2027 (when the hotel renovations are done).


–> Table Vendors Click Here!
–> Food Truck Vendors Click Here


Got Questions? Let us know!

STOP! if you are a vendor looking for info or a table, click the link above this form.

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THE GRIM MARKET is Back!

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

Join the Staff !


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Note: these are only sent out for Horror on Main full weekend convention updates. Grim Market info is all available on the page
See Previous Horror on Main Newsletters