EVANSTON – McCormick Freshman Casey Chad said Monday that she still believes that she will spend a significant amount of time in downtown Chicago at some point this year. “During fall quarter I just had to get acquainted with Northwestern and make friends who will come to the city with me,” Chad explained.  “Next quarter I’m going to go to the city for sure!  Well, maybe not winter quarter, actually, because it’ll be cold.  It gets really cold in Chicago,