The Lathrop Steelers worked on the offensive side of the football Tuesday evening at Lathrop School.  Head coach Don Duenas will lead the Steelers into a home scrimmage Thursday against the St. Mary’s Jr. Rams and a Jamboree scrimmage Saturday at Calvary Temple in Modesto. The Steelers first game of the season is a road contest Aug. 29 against the North Sacramento Pacers.