You know of most of Purdue’s rivalry trophy games. The Old Oaken Bucket is the most famous, and after an extremely rare four year exile in Bloomington it returned to West Lafayette last season.
Purdue and Illinois have played for the Cannon 67 times and Purdue has won three in a row, so it will be in West Lafayette for at least another year after last week. In fact, Purdue has now won 14 of the last 19 in the series, so it has been in West Lafayette more often than the Bucket of late.
You also have the Shillelagh Trophy between Purdue and Notre Dame.