APPLETON, Wis. — The Lawrence University football team returns to Ron Roberts Field at the Banta Bowl for the final time this season as the Vikings take on Grinnell College on Saturday. Kickoff for the Midwest Conference contest is set for 1 p.m. Lawrence is coming off a tough setback at Lake Forest College that was decided in the final seconds, and Grinnell comes back from a bye following a 63-point loss to Monmouth College.