RETIRING TEACHERS: Four long-time District 20 teachers were finished with their careers in Gothenburg when teacher in-service ended last week. They are: Dan Yilk, with 37 years of teaching in Gothenburg; Theresa Brooks, 37 years of teaching (29 years in Gothenburg); Jan Blecha, 32 years of teaching (27 in Gothenburg); and Ernie Blecha, 32 years of teaching in Gothenburg. Pictured are, l-r: Yilk, Brooks, Jan Blecha and Ernie Blecha.