There's an image going around the intertubes, which seems to come from a student affairs sort of office, and invites the recipient to a "special etiquette tips" meal (Source).
Yes, you're thinking, this is a good idea! Help students learn to have table manners that will help them fit in with the middle or upper classes!
Except, it's not aimed at students. Nope, it was apparently sent to faculty and staff.
Okay, now take a closer look.