Everyone loves a great magician with card tricks.  However, another form of magic is mind reading and mentalism.   Some of that is done with cards, books or other ways which is quite amazing.   It can be roaming or a stage show but either way, it is popular and people are blown away.   Here is a link if you scroll down to see some options.

Magicians/Mentalists, Mind Reader, Hypnotist, Clowns & Balloons