The Tulalip Casino never was in Seattle. The original casino was in Marysville, about 5 miles north of Everett and about 35 miles north of Seattle. The new Casino is a couple of miles north of the old one and has Tulalip as it mailing address. The old casino is closed. There was no Grand Opening chip to my knowledge (I was there on Day 2). The attached scan shows the new rack chips.