My son picked this for his 21st birthday. The weather was very cold but we had a great time with our guide. He was a great storyteller and kept us engaged despite the weather. He was very informative and knew stories I have never heard. You can tell how passionate he is about what he does. We got some great photos and even got to see a mysterious light in the tower window at the Museum. My son thoroughly enjoyed his experience and I can't think of a better way to spend his special birthday- it was exactly what we expected.