So we've had two full-on GPK/Wacky mash ups series in the past couple of years, but have there been any GPKs that subtly (or not so subtly) reference Wackys?
I know one of the 2018 Philly promos, "Pumpkin Heady", is holding a Halloween bowl that references the other limited Wacky, "Creeps". Anything else?