In todays Sunday Mirror there is an advert for an offer to get 2 for 1 Chewits Sports Courses for children.
They are available in 300 locations - the list of where can can found at http://www.mirror.co.uk/chewits
You need to click on the book online bit and use code MIRR0509 to recieve the offer.
It is available untill 31/08/09.
Valid for children ages 5 to 12.