Around St Loomis area, one might hear through the grapevine:
"Did you hear those shouts and cheers coming from the stone and mineral storehouse? I peeked inside and saw a group of those furreners throwing cups of paint at a poster inside! That famous artist was with 'em, and I guess they were making some kind of group artwork? All I saw was paint in teacups getting flung about at a big poster board! Must be some strange furrener thing. At least they seemed to clean up real proper-like, though."
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