Hertfordshire. 6 year old boy play dates?

Looking to meet local mums for play dates? I am a mum of 2, eldest is a teenager. With her I had so many friends with children the same age so we were always busy. Half terms she doesn’t like to do much with us but I want to go out and about more with my son but he loves the company of others and always tries to make friends. I’m looking for someone who wants to meet up at parks, softplays, zoo’s, for woodlands walks/bike rides etc. He’s a very stereotypical just turned 6 yr old boy who has a lot of energy but is also a sensitive soul at heart.

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