Amy's fake name tag says "Remeny".
Justine tells Sandra she should get a shrimp tower because some weddings run out and people get upset. At Cheyenne's wedding, Bo yells at Justine for taking a lot of shrimp.
It's implied the bag of meth that Dina wants to use to get Colleen fired is from the pilot episode Pilot (2015).
At the end of every episode, the card for the production company Spitzer Holding Company features a variety of items they specialize in. In this episode they list Global, Multinational and Worldwide.
Jonah implies that he believes himself and Marcus to be the same height. Ben Feldman is 5'8" and Jon Barinholtz is 6'1".