Gaithersburg Sports Card Pokémon Collectibles Show October 5

Sunday, Oct 5th, 2025 · Gaithersburg Marriott Washingtonian Center

9 a.m.-3 p.m. — Gaithersburg Marriott Washingtonian Center — $5 admission, free for kids under 12 — Discover a treasure trove of vintage and modern sports cards, Pokémon collectibles, and memorabilia.