St. Augustine Catholic Church in Hecker is hosting an all-school class reunion this Sunday, June 26. There will be an open house beginning at 10 a.m., followed by Mass at 11 a.m. and a lunch meal in the Hecker Community Center at 1 p.m. Tours will be available with school items on display. The parish school closed in 1997 after 166 years of educating the Hecker community.