vegas shops

[a deadly fart]

going to vegas on the 19th right after finals.. where are some good knife shops located at? any suggestions as to where to find butterfly knives too? cheap ones ok too.. just something to play around with. also if anybody is a local in vegas.. any special events coming up bet the 19th and the 22nd that i might want to keep an eye out? well back to studying .. and daydreaming of free drinks and slots.