KC Collector's Con

The Johnson County Card Show

Saturday, July 11, 2026

Homefield Olathe Training Center — Olathe, KS

McPherson Sports Card and Memorabilia Show

Saturday, July 18, 2026

McPherson Community Building — McPherson, KS

The Johnson County Card Show: 2 Day Show

Saturday, August 1, 2026

Homefield Olathe Training Center — Olathe, KS

The Johnson County Card Show: 2 Day Show

Sunday, August 2, 2026

Homefield Olathe Training Center — Olathe, KS

Olathe Sports Collectibles Show

Saturday, August 15, 2026

Hampton Inn Olathe — Olathe, KS

Olathe Sports Collectibles Show

Sunday, August 16, 2026

Hampton Inn Olathe — Olathe, KS