in front of the Natural History Museum across from CC Little supposedly roar every time a virgin graduates from the University. Oddly, no one has ever heard this so it must be FICTION.
Also, the there is a way to reverse the curse of stepping on the "M". Supposedly you have to run naked across the diag from the grad to the bell tower when the bells ring at midnight. Unfortunately the bells don't ring at midnight so we may never know.
One tradition that my friends and I followed was on orientation we walked in the fountain outside the league from rackham toward the grad and after we graduated we walked through the opposite way.