When my DC was 6 we moved towns so on their 7th birthday a few months after we organised a big party in a church hall.
We went through all the do's and don'ts with the church and everything was sorted or so we thought.
Saturday of the party comes, DH goes to the hall to let the DJ in and to start setting up the food- hall is locked. He phones the number we have to be told "oh yes the group in there may over run so wait and they'll let you in"
They did overrun by 20 minutes, leaving us 10 to set up before the kids arrived.
We managed it, just thankfully.
So DC and I arrive, DH didn't even tell me that bit until after. We had told the church we were having a DJ to check that was OK and they said fine.
Half hour into the party, the DJ puts the smoke and bubble machines on for the kids. The fire alarm goes off.
We go to check if we can turn it off but no, it needs a key. So we call the number for after the time it was and I spoke to the rudest man ever who is "watching the cricket" so won't come down to turn it off. We explain the alarm is not stopping, we cannot turn it off so he says "the fire brigade will arrive soon, they can deal with it".
The alarm was deafening, so we had to walk 25 children over the road to the local park, we then took all the food over and made a make shift picnic. We could still hear the alarm. Tried calling the other lady and got no answer.
The fire brigade then arrive, not impressed. We had to apologise but we said we called the contact who refused to come over. The firemen tell us this is not apparently the first time this has happened, they've been called out several other times.
Kids get picked up. Woman arrives with the right arse with us. She told us not to have a DJ. Utter bull.
I now know about the delays to get in so I said, I want a substantial refund on the £150 hire charge. We had wasted £200 on a DJ who played for 30 minutes as well, their warden refused to attend saying he was watching cricket. She refused.
I've never hired a church hall ever since. Luckily, the kids all had a great time regardless but bloody hell I needed gin that night.