Heats take place at regional and local Big Bang Fairs between March and October.
Click a region on the map to view next year's events in the box to the right.
25 June 17: Big Bang Fair Yorkshire and Humber 2019
18 January 19: Big Bang @ Grimsby Institute 2019
19 March 19: Big Bang @ Royal Cornwall Showground 2019
18 June 19: Big Bang Fair West Midlands 2019
25 June 19: Big Bang Fair South West (Morning Session) 2019