Elvis Aaron Presley was born on Jan. 8, 1935, under rather benign circumstances. His family was dirt poor, yet Presley would go on to become one of rock's biggest stars. The guy would've been 81 this year, and to celebrate his birthday, several of the world's best Elvis impersonators will be on hand for a gala concert at 7 p.m. at Connor Palace. The Elvis Birthday Tribute will cover the four main eras of Presley's musical history: the rockabilly years, the military/movie years, the '68 comeback special and even the Las Vegas jumpsuit years. This year's show will feature Shawn Klush, Ryan Pelton and Cody Slaughter. Tickets start at $10. (Niesel)