We did the pub crawl tour. we were the only ones to start out, another couple were supposed to join us but never did. We thought it may be a little awkward with just the 3 of us, but it was tons of fun. the small bars he brought us to, we were have NEVER gone to on our own. alot of history and good stories all around. the experience was great and would do it again if I am ever in the area again. Our groupon reservation was lost, but they still added us to the tour without any questions.