date	venue	city	state
7/1/1979	Seattle Center Coliseum	Seattle	WA
6/13/1980	Seattle Center Coliseum	Seattle	WA
8/14/1981	Seattle Center Coliseum	Seattle	WA
8/29/1982	Seattle Center Coliseum	Seattle	WA
8/27/1983	Seattle Center Coliseum	Seattle	WA