WESSINGTON SPRINGS — The 1978 Wessington Springs College alumni reunion is scheduled for June 24. A dinner beginning at 1 p.m. in the county agricultural 4-H building will be followed by special class reunions. Places and times for these will be provided locally. Registrations and inquiries should be sent before June 15 to Wessington Springs College, Box 369, Wessington Springs 57382. Alumni staying over on Sunday are invited to a morn ing worship service at the Free Methodist Church followed by a potluck dinner in the church’s fellowship room. Anyone who attended the Seminary, Wessington Springs College or the Academy and anyone in terested in the school, whether or not he attended, is invited to participate in reunion ac tivities. A JUNE 18 WEDDING is planned by Susan Marie Loudenburg, daughter of Mr. and Mrs. Delbert D. Loudenburg, Mitchell, and Donald G. Ruff, son of Mr. and Mrs. John L. Ruff, Huron. Miss Loudenburg is an assistant director of student life at Concordia Teachers College, Seward, Neb. She has a master’s from South Dakota State University, Brookings. Ruff received a B.S. in mechanical engineering from SDSU in 1973 and was com missioned in the U.S. Air Force. He is a captain and currently is stationed at Cannon AFB, Clovis, N.M.