The Exercise Clinic, an on-campus adult fitness program, will celebrate its 50th anniversary next week. To mark this milestone, the Iowa State community is invited to attend an open house at the clinic, located in 194 Forker, on Thursday, Dec. 12, from 4 to 5:30 p.m., and Friday, Dec. 13, from 11 a.m. to noon. The open house is great opportunity to see firsthand the resources the clinic offers and to learn more about its programming.