Canford Classic & Supercar Sunday will return to the grounds of Canford School in Wimborne on Sunday, August 23 and is expected to attract up to 6,000 visitors. Canford Classic & Supercar Sunday returns to Canford School near Wimborne on August 23, with more than 700 display vehicles and up to 6,000 visitors expected. Canford Classic & Supercar Sunday returns to Canford School near Wimborne on August 23, with more than 700 display vehicles and up to 6,000 visitors expected. Canford Classic & Supercar Sunday returns to Canford School near Wimborne on August 23, with more than 700 display vehicles and up to 6,000 visitors expected. A series of awards will be presented on the day, including Best in Show, Best Supercar, Best Classic Car, People’s Choice and a selection of special judges’ awards.