TCG Jamboree: Trading Card Game Festival fills the Carroll County Agriculture Center in Westminster, Maryland, on Saturday, October 10, 2026, with roughly 400 tables of trading card game vendors. Organized by the Empowered Community Initiative, it is one of the largest single-day TCG events in the Maryland region north of Baltimore and Washington, and it draws players and collectors from several states.
With 400 tables, the range is broad. Expect Pokémon singles, sealed booster boxes and elite trainer boxes, Magic: The Gathering singles and commander staples, Yu-Gi-Oh! cards, One Piece, Lorcana, Dragon Ball Super, and other current games. Vendors sell playmats, sleeves, deck boxes, binders, graded cards, and accessories, and the festival format suggests activities and community play alongside shopping. Specific tournaments or guests should be confirmed with the organizers (VERIFY).
Hours run 10:00 AM to 4:00 PM on Saturday, October 10, and admission is listed at $10. Because the listing does not specify children's pricing or early-entry options, confirm those details before you arrive (VERIFY).
The venue is the Carroll County Agriculture Center, 706 Agriculture Center Drive in Westminster, MD, a large fairgrounds-style facility with exhibition halls and ample space for a show of this size. Fairgrounds venues normally have generous on-site parking, though you should expect crowds and allow extra time. Westminster is roughly 30 miles from Baltimore and about an hour from the DC suburbs.
This event is designed for TCG players of every level, families with kids who collect Pokémon or Yu-Gi-Oh!, sealed-product hunters, and dealers who want a well-attended regional venue. Fans of Magic and Lorcana will find enough variety to justify the drive, and newcomers can ask friendly sellers to explain product lines.
Arrive early because a 400-table show can be overwhelming; make a map of priority tables and target them first. Bring cash and a want list, and check current market prices before buying sealed boxes. Pack sleeves, a deck box, and snacks, and consider bringing a small bag for playmats. Late in the day, dealers may be more open to offers.
A festival this size rewards planning. Many attendees make a first pass to note prices, then circle back to buy, while others go straight to their must-have tables. If you are selling, bring a clean list of what you have, and consider pricing at or slightly below market so buyers can move quickly. The Empowered Community Initiative organizes the event, and community-focused shows like this often welcome newcomers, so do not hesitate to ask questions about formats, rules, or how to start a new game. Westminster also has local hobby shops, including Sideline Cards & Collectibles, that make a natural add-on stop if you want to extend your day.
For details, use the TreasureHunter.show listing or contact the Empowered Community Initiative through its published channels.