Happy #NationalMayRayDay! We aren't making this up. Go ahead, google it. Why is this a national day? Your guess is as good as ours. But we can’t pass up this opportunity to celebrate our fearless leader, Ray Mock! To all the Rays out there, and especially the ones who lead the Miami University Alumni Association, have a very happy May Ray Day. #MiamiOHAlum #MiamiOH #MayRayDay