The Pokagon Band of Potawatomi's Four Winds® Casinos are pleased to announce that FOREIGNER will perform at Four Winds New Buffalo's Silver. . When the call r of the railroad becomes too strong, he returns to his first love and with the aid of pretty Polly Rowles clears his name in a smashing climax. +. At Yarran Global Services, we help our clients understand changes in markets, business models and healthcare management approaches. The Pokagon Band of Potawatomi's Four Winds® Casinos are pleased to announce that FOREIGNER will perform at Four Winds New Buffalo's Silver.