The is a must do fun outing for anyone.......young and old, Houstonians or visitors to the city all will enjoy the great tour with these very knowledgeable and personable tour guides. They are proud of Houston and all have served our country in the military (thank you for your service). They tailor the tour to the groups interests and know all the fun in spots that only locals would know about. Our tour guide, John, was as good as any historian I have heard and that includes the national park service guides at Gettysburg. Sign up. You won't regret it.