Why Do Knee Braces Have Hole For Patella?

class dinner on Wednesday (university) of pantofolaia

Sometimes there are things that just do not understand. Last night, after a day of "mad et studio desperate" (Seize the quote), I was clumsily against the wall of the restaurant waiting for the other university colleagues, when I was asked the following question from a classmate: "Tonight come to the Propaganda (known locally in Beijing)?"
beginning I was puzzled and I immediately thought to have lost the sense of days and I did not realized it was Friday.
When I look upset I was told: "We celebrate on Wednesday the university"
Now the university is really Wednesday "tradition"? No, because I usually fall asleep on Wednesday at half past ten, and the maximum of the transgression is now watching Chinese television.
Well, call me nerd (apt definition) University on Wednesday but I've never heard, and is already so much that I set foot outside the house on Saturday night.