John Mulaney and Olivia Munn Step Out for a Sweet Lunch Date in L.A.: They Were Having a Great Time, Says Insider https://t.co/fXo6KbCwzO People (@people) June 26, 2021 John Mulaney, 38, and Olivia Munn, 40, had a lunch date together Saturday afternoon at Rick’s Drive In & Out in…