Hans Skanderupsto be honoredat open houseST. EDWARD - Mr. and Mrs. Hans Skanderup will be honored at open house Sunday from 2 to 5 p.m. at the home of their son-in-law and daughter. Mr. and Mrs. Roy Smith, on the occasion o f their 25th wedding anniversary. The actual anniversary is today.Relatives and friends are invited to attend and no invitations will be sent.Mr. and Mrs. Oscar Skanderup and Dean Skanderup of San Carlos. Cal., will come to spend some time with their parents. Another daughter, Mrs. Leslie Schaffer of Holdrege, and her family, will also be here to complete the family circle.