I first met Dave on a 5 day tour of Scotland and he completely blew my mind. He is sort of cross between a historian and Russell Peters, absolutely hilarious. The walking tour was a absolute blast, his stories were filled with history, folklore and humor. The best thing I liked about this tour was that, it not only told the story but stories that will Stick with you. He also chipped in some lessons for language, pointing out funny origins of a lot of idioms, which was just hilarious. I highly recommend this if you are into cool and not so boring tours. This is a good way to start your Edinburgh trip.