Any one ever been to Universal's Halloween Horror nights? If so, what was your favorite memory of attending?

I used to go to them all the time as I lived in Orlando when Universal first started them and again when I came back to Florida. But my best memory was a haunted house they had in the beginning years where they had this one area where you walked on peanut shells and behind glass to either side of you there were all these roaches crawling about. Granted with time I have to say they have lost a lot of originality since most of the houses or either hit or miss.