rt138Rt 138 Cafe, Mount Olive, Illinois. 1,058 likes · 1 talking about this · 1,121 were here. Breakfast, lunch, and dinner served all day! Open 6 days a week Tuesday - Saturday 6am toRt 138 Cafe, Mount Olive, Illinois. 1,058 likes · 1 talking about this · 1,121 were here. Breakfast, lunch, and dinner served all day! Open 6 days a week Tuesday - Saturday 6am to