The Downs Motorcycle Sporting Club often referred to as the DMCSC has its club-owned clubhouse and workshop in the Toowoomba Showgrounds, Glenvale. The club has been active on the Darling Downs since 1926, so if your grandparents ever had the occasion to throw a leg over a bike in the Toowoomba area, then there is a good chance they had at least a passing acquaintance with the DMCSC.