I want to go to Hoop Dee Doo for Halloween!

We went out to a nearby farm/adventure park yesterday, it was advertised as a halloween special weekend so the kids should come dressed up, there would be pumpkin carving, games, fancy dress prizes etc. We dressed isabelle up, painted her face and off we went, got there and she was the only one that had made any kind of effort - even the staff didnt bother, i was really disappointed - and this is from someone that doesnt really "do" halloween!