The National Trust has put together a list of fifty fun things your kids can do before they are 11 3/4 (I'm sure those who are 11 4/5 are eligible too).
Sign up to find out the fifty things on the list. Every time your child completes a task they will earn a reward, and be able to personalise their own virtual explorer.
If they get through all fifty activities, they will get a special badge and secret reward.
One of the activities is the '50 Things Autumn Walk', being held at Morden Hall Park on the 30th October at 10am.