My son and I thoroughly enjoyed the guided Chicago river architecture tour recently. The docent, Siobhan, was very knowledgeable, passionate and proud about the subject of Chicago and its history and architecture. After recently returning from a trip to Athens, Greece, I too, feel renewed pride and passion for “Sweet Home Chicago”. The city is clean and beautiful, with some of the most friendly people anywhere. It was also refreshing to not be trolled for tips. As a matter of fact, the docent volunteers her time to enlighten visitors and would never accept tips. In lieu of a tip, I leave a FIVE STAR🌟🌟🌟🌟🌟 review.