At the end of the episode, Bill corrects Catherine stating that his real name is pronounced "Eve-vil-lin". Oddly, it's roughly similar off-screen as Khandi Alexander (Catherine) has had to keep stating that her first name is pronounced "Con-dee" and not "Candy".
The second appearance of the Mexican restaurant where the WNYX staff go to unwind.
Bill's first name Evelyn is never again mentioned or referenced for the rest of the series.