The title is all the context you get, because explanations are for fools.
Special thanks to Keilah, Spencer, and Eric for their patience and excellent modelling skills. A grateful apology to the leprechaun of a museum volunteer who had to lead us around after Meaghan had already consumed half a beer and was thus, basically wasted. And a tip of the hat to the lady who followed us around for much of this - we may not know you, but we appreciated the audience participation. That stalactite DID look like a poop.