get married, they are called "Miami Mergers". Couples are encouraged to register with the university's alumni association, which has sent Miami Mergers an annual Valentine's Day card since 1973. In 2022, 14,406 Miami Merger couples received a Valentine's Day card from the association. Another campus superstition is that couples who kiss under the arch of Upham Hall at midnight will become Miami Mergers.
Green Beer Day is an unofficial day-long party near the Miami University campus where celebrants drink green-dyed beer on the Thursday before Miami's spring break. It was established in the early 1980s by local bar owners. Green Beer Day has been called one of the university's "biggest traditions", although it is not sanctioned by the university, which has worked to combat binge drinking in preparation for the event.
== Athletics ==
Miami's National Collegiate Athletic Association (NCAA) Division I sports teams are called the RedHawks; the program offers 18 varsity sports for men and women. They compete in …