CHICAGO - In the 60-some years since he left his hometown of south suburban Harvey, comedian Tom Dreesen had, among many things, made more than 500 TV appearances, including 61 on "The Tonight Show," and was an opening act for Smokey Robinson, Tony Orlando, Gladys Knight, Liza Minnelli, Sammy Davis Jr. and Frank Sinatra. In fact, he was Sinatra's opening act for 13 years, the master of ceremonies at the singer's 1998 wake and one of the pallbearers at his funeral.