West Yorkshire People - help Please!

[escape]

Hi there!
Am currently living overseas and our trip back to the Uk for brothers wedding corresponds with DS1 3rd Birthday. This is great as the one thing my kids really miss out on is having family around at special times.
There will be approx 10 kids all ages up to 10, and around 30 adults to invite.
My ideal would be a family bbq with plenty set up for the kids to entertain them.
I don?t have any body?s garden to hold it in though.
The nicest beer garden I know is unavailable, and the wacky warehouse is not what I want either.
Guests will be coming from Wakefield, Dewsbury and Leeds
What can I do for a ?family party? ? most importantly ? WHERE!
Thanks in advance.

pretty please

Apparently this place has a barbecue area according to a different website:

www.chevinforest.co.uk/Chevin%20Forest/Visitor%20Information.html

thanks for that - I've never heard of there. will ask rellies to look at it.
didn't want to have to ater myself though, ideally

Roundhay Park?

Weetwood Hall?

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