A memorial for Willis R. “Bill” Tribler, founding member and senior partner at Tribler, Orpett & Meyer P.C., is slated for Wednesday from 4 to 6 p.m. at Preston Bradley Hall at Chicago Cultural Center. Tribler died late last year after 40 years as a defense lawyer that included stints with the ARDC and Illinois State Bar Association General Assembly. The hallmark of Tribler’s career was arguably his devotion to people. As he was fond of telling others, “the two most overrated aspects of any …