Autogrills on A1 - Rome to Greve

My family of 5 (2 children) leaves next week for our two week Italian adventure and ironing out the little details. We leave Rome and head to our apartment in Greve. We are traveling via A1. We will need stop for a convenient, light lunch (big dinner awaits that evening) so I thought an Autogrill visit might be an interesting one for the kids. I know some Autogrills are better than others - so my question is, can someone recommend one along the way? We'd prefer to have a little distance behind us before we stop. I know this isn't fine dining, but its dining nonetheless. :)