John Mulaney is moving his lively John Mulaney and the Sack Lunch Bunch to Comedy Central for two new specials. The first installment of the Emmy-winning actor and stand-up star's Sack Lunch Bunch debuted back in December 2019. The initial special took a very cheeky approach to the Mister Rogers formula, with Mulaney as a more offbeat mentor to a group of elementary and middle-schoolers with celebs like Richard Kind, David Byrne, and Jake Gyllenhaal appearing to help impart some unusual life lessons. [caption id="attachment_909052" align="alignright" width="355"] Image via Netflix[/caption] It's …