Potluck is a tiny daily ritual: every UTC day the whole world cooks one shared stew, and each player drops one ingredient from their region's shelf into the pot. As more players cook, the broth hue blends every region's picks, the three most-poured ingredients float on top, and bars show exactly who poured what. Keep a streak, revisit your diary of past spoonfuls, and see how rare your choice was compared to everyone else cooking today. One pick per day — come back tomorrow.