BALLOONS, musicians and a transatlantic rower will all be contributing to a big charity blow-out at Callington's Tesco this Bank Holiday Saturday.

Well-known children's entertainer Mr Bamboozle will be creating Disney and other cartoon characters out of balloons, while Callington Town band will be blowing up a storm.

To top it all, Calstock rower Rosie Greaves will be demonstrating her prowess with a rowing machine, before embarking on her one-woman crossing of the Atlantic — hopefully, in a real boat instead!

All proceeds raised will be split between various charities, including Tesco's charity of the year, Cancer Research UK.