It seems as though the University of Iowa's "Kinnick Wave" truly is everyone's favorite new tradition. Even Alex Trebek is making mention of the wave on "Jeopardy!"

Early on in the game contestants were given the clue:

"A new tradition in 2017--at the end of the 1st quarter, Hawkeye fans at this U. turn & wave at children's hospital patients."

Peter correctly guessed, "University of Iowa."