It's my party in burnley, its fab we had 2 parties on the same day one pirate theme upstairs for our then 5yr old, and an adventure quest theme for our then 9 on another level. Not the cheapest of days but so worth it. Can't find a website for them but here is a little write up in a local paper about them.
http://archive.thisislancashire.co.u...19/472971.html
Its My Party. 01282 453000. Sandygate, Burnley, BB11 1RW
hope this helps
RompsX