Unfortunately, I've only been to the World Zombie Day, but it was amazing! Lots and lots of fun. I'm not actually from Ohio, but about 20 minutes from there in PA. My Location is actually a reference to A Nightmare On Elm Street. Hopefully I will have an opportunity to head over to one in the future, though!
PS: I bought my copy of The Howling 2: Your Sister Is A Werewolf from Zombie Day after meeting Ken Foree.