We were on holiday the other day, and having an amble around a small town, and saw there was a summer fête on in the green. So we went over, saw it was a bit quiet, bit assumed it's because it was just about 45m after opening. We got to the entrance to find they wanted £5 per person to go in 
It didn't "include" anything like a drink or a go in a ride etc. Just literally pay to gonoast the table.
We didn't go!
AIBU to think it was way too much? We'd pay around £2pp normally.