Wandering around Hong Kong on foot is made much easier by the Central-Mid-Levels escalators, the "longest outdoor covered escalator system in the world." Yet somehow I still managed to exhaust myself when I was going to have to work on my feet all night. Why do I always do that? Spend hours walking unnecessarily, tiring my muscles and blistering my feet, when I have to stand around in bad shoes the entire flight back?
ETA: This is the toy I bought.