Accommodation for a hens night?

I've been trying to book accommodation for 10 ladies for a hens night on the 7th Oct for months now. Every time I think I've found a place they say 'strictly no parties or events'. All we're having is drinks and games and a couple topless waiters. I'm really worried I'm not going to find a place for us because everything will book out and that would be so disappointing. Please help. I don't know what to do!