Our hotel was one block from the Zocalo, which meant we walked in and through this vibrant park at all times of the day and night. There was not one instance when there were not a bunch of balloon sellers, along with a host of other vendors. The balloon people, however, fascinated me no end. I have dozens of photos of them with their unruly, multi-colored bundles shot during the course of our stay. This is representative of them all.