What to do on a wet weekend around Epping?

[msgneiss]

We're travelling down to Epping to meet up with friends from all over the country (and further afield). We have kids aged 3-10. Suggestions gratefully received.

Not sure if you have been already but this www.secretnuclearbunker.com/find.html could be fun and is not far from Epping.

Forest is fab