Bob Jonkman in the CKMS booth at Winterloo 2024 February 19, 2024 2560 × 1440 Bob Jonkman in the CKMS booth at Winterloo 2024 Bob Jonkman in the CKMS booth. Bob Jonkman in the CKMS booth at Winterloo 2024, 11:00am to 5:00pm on Saturday, 17 February 2024.