Contact: JulesAtTheAlpine@gmail.com   CRESTLINE THURSDAY, MARCH 21 Karaoke 7-9pm Rim of the World Sports Bar (909-338-0557) (facebook.com/Rimoftheworldsportsbarlll) Karaoke 9pm-late Bear Claw Saloon  (thebearclawsaloon.com)   FRIDAY, MARCH 22 Karaoke 7-9pm...