Mrs. Pfohl's team does it again!

Dad and I ran into Mr. Sherry at school last night (we were there for chorus rehearsal) and we were trying to figure out how many SE teams have been to Worlds. Maybe 13? (Eight for Mrs. Pfohl, two (??) for Mr. Seddon, two for Mrs. Longman, that one team that went to Arizona a long time ago . . . any more?)