Foo FightersThe Foo Fighters dont just play concertsthey cause seismic activity. When Dave Grohl and company hit the Vegas stage, its less a show and more a full throttle rock revival that rattles the Strip. Youll get the anthems that raised a generationEverlong, Learn to Fly, The Pretenderplus the kind of musical chaos that reminds you why guitars were invented in the first place. With decades of hits, multiple Grammys, and an energy level that could power