Hum, I see Hugo and Lefty too, not far from the gentleman trying on the red thigh-high high heels, naturally. They are clear across the room from the man with no pants and, in that crowd, would risk serious wrinkling if they attempted to reach him.
Wait! Is that vivaldirules and WDE just to the upper right of the man with no pants? One of the mutts has a red scarf.
That man with no pants isn't wearing his underwear on his head but that maybe because thy're red and no one wears red underwear on their head. He does seem to be standing in front of a industrial sized blender.