Harris Wittels (the actor who plays Harris), died 9 days after this episode aired. He was found dead of a possible drug overdose in his Los Angeles home.
This is one of only three episodes in the entire series where Aziz Ansari doesn't appear (Second in a row).
Back in Hunting Trip (2009) Donna mentions wanting to see Twilight: New Moon. in this episode, 8 years later, Donna reveals April went with her.
The Pie-Mary is a possible parody of Family Circle's First Lady Cookie Contest. In it, first lady cookie recipes from incumbent and potential presidential spouses have been pitted against one another, tasted, and voted on by Family Circle readers.