Saturday 27th August is the annual Wings & Wheels event at Henstridge airfield in Somerset in aid of the airfield based Air Ambulance. Team Yakovlev are also based at Henstridge, although in previous years have not taken part in the event.
http://henstridgeairfield.com/?page_id=9
It's a wonderful day out with plenty of interesting aircraft and vehicles to see. A BBMF flypast is set for this year (think it's a Spitfire).