MR. AND MRS. GARFIELD BONJOUR of Apple River will attend a thanksgiving mass Saturday at 8:30 a.m. and will hold open house Sunday from 2 to 5 and 7 to 9 p.m. honoring their 50th wedding anniversary. Friends and relatives are invited to both events. The couple was married in St. Joseph’s rectory, Apple River, Feb. 5, 1907.