Hall for party in NW London/S Herts

[petelly]

We're planning dd's 7th birthday party. She's into big parties so we've got an entertainer lined up and we're trying to find an affordable hall. Last year we did it at home with 15 or so children - it's just about doable but would rather the space of a hall. Does anyone know of a hall/room we can hire in Bushey, Borehamwood, Edgware, Harrow, Mill Hill areas? It's for a Sunday afternoon so not sure if churches are all that keen on renting out halls for parties on Sunday.

Thanks!

Have you tried any of these ... Watling Community Association Orange Hill Rd, Edgware

• St Paul's Church Hall, The Ridgeway Mill Hill or Wesley Hall, Stapylton Road Barnet. There's a good one in Borehamwood but I cant remember where [sort of behind the big swimming pool which I also cant remember the name of ... the venue?].

Anyway hope that helps ... :)