(Photography by Jason Smith) Welcome back, alums A look at Alumni Weekend by the numbers. By Author Susie Allen, AB’09 | The University of Chicago Magazine — Spring/18 66 Buttons on offer at this year’s Alumni Weekend swag buffet 10 Longest string of name tag ribbons spotted last year 532 People tearing up the dance floor at the 2017 GO Party 15 Average number of audience questions in an UnCommon Core session 47 Faces painted at the 2017 Alumni and Friends Family Festival 107 Years the Interfraternity Sing has been sung (as of 2018) University News Alumni Weekend William Rainey Harper's Index