Des Moines Register 02-14-07 ISU president slated to visit Johnston high school JULI PROBASCO-SOWERS REGISTER STAFF WRITER Gregory Geoffroy, president of Iowa State University, will hold a community visit at the Johnston High School auditorium, 6501 N.W. 62nd Ave., at 10:15 a.m. Feb. 22. Juniors and seniors who are interested in attending the visit should stop by the school guidance office for a pass prior to Feb. 22. Parents may attend as well, and should call the guidance office at 278-0779 to reserve a seat.