I saw REO, CHICAGO, DEEP PURPLE, GRAND FUNK, DEF LEPPARD, and more at Mountain Rock Fest in Farwell Michigan (magnifying glass required to find on map).
But, Journey was not there... That would have topped it all. I saw a brief video of them on TV recently, and saw the asian singer. He was reported to be an exact sound-alike.
Oh, yeah, and STYX, SALIVA, UNCLE KRACKER... man what a show. Not bad for mid michigan.