What do you call that courtyard? It's driving me crazy.

"You know, that green space in the centre of campus." Sometimes just "the green space" or "the centre of campus" or, in winter, "Lake McMaster". Also sometimes "Where Willy Dog is"

Not the "green space". The cement space. We should probably just name it "Willy Dog Court".

It's officially called Mills Plaza!.. But Willy Dog Court should definitely be an option

Mills Plaza makes sense for the entire concrete paved area between Gilmour Hall, the Student Centre and Mills Library. Willy Dog deserves to be recognized, but I think that Willy Dog Corner would be more in perspective. It would be great to have some outdoor tables and chairs, and umbrellas out in the Plaza. And some service, making something like a sidewalk café ? Nothing like a cold beer to go with a hot dog!

haha, Willy Dog Court has a nice ring to it.