When Jerry drops his ice cream cone, Sherm brings him a new one and says, "Here you go, Gary", calling Jerry by his real name.
The board game Settlers of Catan is a four player game, which explains why Jerry and Chris is seen watching TV as Ben wins the game.
The touchdown dance done by Chris Pratt is his personal favorite. It's the same dance he does in Guardians of the Galaxy (2014).
"Babe Lincoln" at Ann's bachelorette party for Leslie was not the first historical figure (or interpretation of) to make an appearance at a bachelorette party in a Michael Schur show. Hired by Jim, Benjamin Franklin was hired for Phyllis' bachelorette party in Phyllis' Wedding (2007), "Ben Franklin."
The character Bjorn Lerpiss who is excited by the prospect of a new Paunch Burger is played by Mike Mitchell who has co-hosted the popular Doughboys Podcast since 2015, which reviews chain restaurants and snack foods.