Card Show Weekend Preview May 30 to June 1: West Coast Card Show TCG Edition, Detroit, and Danbury
The weekend of May 30 to June 1 is headlined by the West Coast Card Show TCG Edition, a four-day event running May 28 to 31 at the Ontario Convention Center in California. Strong Sunday regionals round it out, including the Detroit Sports Spectacular in Novi and the Danbury show in Connecticut. Here is the slate and how to plan.
With Memorial Day behind us, the hobby rolls into a busy show weekend. The weekend of May 30 to June 1, 2026 features a stacked national slate, headlined by a multi-day TCG-focused convention in Southern California and strong regional sports shows in the Midwest and Northeast. If you have been meaning to hit a show, this is a good one to plan around — here is what to know.
The Headliner: West Coast Card Show (TCG Edition)
The marquee event is the West Coast Card Show TCG Edition, running Thursday May 28 through Sunday May 31 at the Ontario Convention Center in Ontario, California. A four-day run gives this one real depth — more vendors, more singles, and more room for the trading-card-game side of the hobby than a typical one-day local show. If you collect Pokemon, Magic, or any of the modern TCGs, this is the destination event of the weekend on the West Coast.
- What: West Coast Card Show — TCG Edition.
- When: Thursday, May 28 through Sunday, May 31, 2026.
- Where: Ontario Convention Center, Ontario, CA.
- Best for: TCG collectors and players hunting singles, sealed, and grading drop-off.
Strong Regional Shows
Two well-established regional shows anchor Sunday, May 31 for collectors who are not near Southern California:
Detroit Sports Spectacular (Novi, MI)
The Detroit Sports Spectacular runs Sunday, May 31 from 10:00 a.m. to 4:00 p.m. at the Suburban Collection Showplace in Novi, Michigan. It is a reliable Midwest stop with a deep sports-card focus, and the Showplace has the floor space to host a large vendor footprint.
Danbury Sports Cards and Collectible Show (Danbury, CT)
In the Northeast, the Danbury Sports Cards and Collectible Show runs Sunday, May 31 from 8:30 a.m. to 2:30 p.m. at the Catholic War Veterans Hall in Danbury, Connecticut. It is the classic local-show format — early doors, a tight window, and the kind of bargain-bin digging that the big conventions can not always replicate.
"The big convention is where you go for selection and the show floor experience. The local Sunday shows are where you go to actually find a deal and talk to dealers who remember your name."
Beyond the Headliners
These three are the standouts, but late spring is peak season for local shows, and dozens of smaller weekend events run nationwide on any given Saturday and Sunday this time of year. Show calendars from the major databases are the best way to find what is happening within driving distance of you.
Before You Go
- Confirm the details. Show times, addresses, and admission can change late — verify directly with the promoter before you drive out.
- Bring cash and a plan. Many tables are cash-friendly, and a short want-list keeps you from impulse-spending your budget in the first aisle.
- Protect what you buy. Pack sleeves and top-loaders so the cards you find make it home in the condition you bought them.
The Bottom Line
Whether you are chasing TCG singles at a four-day convention in Ontario or digging through dime boxes at a Sunday show in Novi or Danbury, the May 30 to June 1 weekend has something for nearly every collector. Pick your event, confirm the hours, and go talk to some dealers.