Attended a convention last year held over a couple...

Attended a convention last year held over a couple of days. The toilets were poorly maintained and overcrowded, one was blocked and was near overflowing onto the floor with sewage. It was disgusting. The grounds and buildings are maintained well enough but especially the restaurants need to be cleaner. Signage could be simpler. The atmosphere of "give what you can/donate" gives an unpolished distasteful edge to the environment. I received a bad attitude from someone begging for an entrance fee to the farmer's market one day when I declined (even though they say it's a donation and I was not there for the market nor did I attend any of the stalls.)