i saw this first during FC2010 near the Fairmont Hotel: a fence with a bamboo garden behind it. I noticed that it was painted with a restaurant scene with Red and Giant Pandas as customers and workers with a few other anthropomorphic animals. Then I saw this one "panel" with an unexpected guest star: Usagi Yojimbo, Stan Sakai's character with another female character of his eating inside that restaurant scene. I do not know if they got permission of if he did this himself. Either way this was a fascinating find during FC 2016.