Can anyone suggest a suitable venue or idea for a first birthday party for 11 one year olds (all celebrating their birthdays) plus 20 mums and dads (one set of twins for those doing the maths!). We thought perhaps if the weather is fine that we could have a picnic in the local park but what if the weather is bad or has been bad. Any ideas? We all live in Enfield, Middlesex but dont mind travelling a bit for the right venue. Unfortunately none of us has a house big enough to fit everybody in.