Peter “Big Elvis” Vallee performs Monday through Friday at 3:00, 5:00 and 6:30 p.m. at Bill’s Gamblin’ Hall and Saloon (formerly the Barbary Coast) on the Strip. His remarkable ability to cover the King may be genetic. Vallee claims to be Elvis Presley’s love child. While his attempts to conduct DNA tests have been fruitless, his show is a perennial crowd pleaser and a great way to spend an hour if you’re nearby at the right time. I’ve taken visitors to the show — they always like it. The price is unbeatable, too: $0. More info is online here.