NEW : Unidentified gambler who left $ 300,000 in Palms Place is a famous professional , the Christmas season . NEW : ` ` I did the right thing ` All I wanted to do was just call my dispatcher and return it , and this is the only chance I have to show cab drivers in Las Vegas are not bad people . '' , that 's it , '' cabbie tell Rabbi . NEW : Joel Willden was devastated at his absentmindedness , cab firm official says . NEW : ` ` They call us sin city . But it 's not . It 's angel city , '' cab driver says .
NEW : Unidentified gambler who left $ 300,000 in Palms Place is a famous professional , the Christmas season . NEW : `` I did the right thing , that 's it , '' cabbie tell Rabbi . NEW : Joel Willden was devastated at his absentmindedness , cab firm official says . NEW : `` They call us sin city . But it 's not . It 's angel city , '' cab driver says .