I saw Anthony Grzelka last night.

http://www.whispersfrombeyond.com.au/contact.htm

I had never seen a live medium work with a group before so I went with an open mind and no major expectations.

This guy was quite simply amazing. There is no way that what he did could be called "cold reading" or parlor tricks. He was too precise and knew things that he couldn't have possibly known.

If you're in Australia and get a chance to see him, do.