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The South Shore Showdown Card Show fills the Long Island Sports Dome at 5600 Old Sunrise Highway in Massapequa on Saturday, November 7, 2026, from 9:00 AM to 3:00 PM. Produced by South Shore Events, it is the promoter's biggest show, with more than 120 tables available, sports cards and every major trading card game under one roof, raffles every two hours, music, and a concession stand.
Hours are 9:00 AM to 3:00 PM in a single session. Admission is 5 dollars, and kids under 10 are free, which keeps the show affordable for families.
The Long Island Sports Dome is at 5600 Old Sunrise Highway in Massapequa, just off Sunrise Highway near the Nassau-Suffolk line, with easy access from the Southern State Parkway and Seaford-Oyster Bay Expressway. The dome has a large free parking lot.