My informant told me about the tradition of “Monday Night Dinner” at sororities at USC
“Every Monday all the girls come to the sorority house for dinner. They all dress in fancy attire and arrive at the houses around 4:45pm. The new members make “deliveries”, which is when before dinner they bring gifts and notes to the different frats that are having Monday Night Dinner too. After they finish they come in and sit down to dinner. As they eat, boys from different frats come in and make deliveries to the house. The girls clap as they come in and each gift is delivered to the specific girl. They can be anything from a romantic bouquet to a funny card from a friend. It is also a way for frats and sororities to strengthen their relationships with each other by sending deliveries to certain houses.”
My informant told me that she enjoys the tradition, and she likes to take advantage of it for flirting with boys. If you like someone, you can send them a delivery.
I am in a sorority on campus and I enjoy the tradition of Monday Night Dinner as well. I have utilized it to ask certain boys to our House Invites and also to send funny notes to friends. I’ve also noticed that boys who are usually very shy will use this as a way to communicate with girls that they like. I’ve also noticed that if girls “hook up” with boys over the weekend it is often customary for the boy to send the girl a delivery on monday, such as chocolates or flowers, as (although it seems ridiculous) a “thank you, I’d like to kiss you again some time” kind of delivery.
I also talked to my friends who are in sororities in other schools and none of them were familiar with the tradition of “Monday Night Dinner”. It seems to be a unique tradition to the Greek System at USC. It has been happening for as long as many of my friends can remember, so I assume that it is something that the Greek life likes to keep alive to pride itself on its heritage.