Event Details
Dates
Sunday, May 31, 2026
Hours
10:00 AM – 6:00 PM
Location
Solomon Pond Mall
601 Donald Lynch Blvd, Marlborough, Massachusetts 01752
Size
Vendor Tables Available
About the Show
Cardboard Promotions Big Free Admission Card Show, Saturday, May 9, 10 am to 6 pm, Solomon Pond Mall, Marlboro, Mass., buy-sell-trade and new sports card & memorabilia, Pokemon & other TCG cards & collectibles, 180 Vendor Tables. Red Sox 1975 AL Champ Bernie Carbo signing FREE autographs. Regular Autograph Guests: Hockey Hall of Famer Ray Bourque
What to Expect
Family Friendly