再来週北海道行って17日北大でお話しします。学内限定だけど素敵なポスター作ってくれたので作った学生さんに敬意を表してお見せします。I'll be going to Hokkaido next week and speaking at Hokkaido University on the 17th. I'll be posting this poster in honor of the students who made it, though it's only for students on campus to attend.