Michigan Basketball

Today Pat, Mary, Hannah, and I are traveling to Ann Arbor to watch the Michigan basketball team play the Georgetown Hoyas. This will be a test for the Wolverines to see if they can beat a quality opponent. It will be a fun day and we look forward to spending time afterwards at the Briarwood Mall and possibly eating at Cottage Inn Pizza or Zingerman's. But I was wondering, just what is a "Hoya?" These are the days my friend.
Jim "Train"