Well some people dress as anime characters from shows and you could buy mangas, posters and items you see in the anime shows also you could buy Japanese candy like pocky it was cool I went in with about 25 bucks and came back with 50 cents haha I'm totally broke
Yes iwould sleep in everyday don't have to worry about making friends or worry about getting to class on time I wouldn't sleep during the day as much either *sigh* one can only dream...