Since our local kids rec league starts in 3rd grade, we occasionally have a shutout. A few years ago, I was training some HS kids to be officials in a 3rd-4th grade girls game and the final score was 5-0. The main topic of conversation by the kids and parents after the game was excitement because one of the girls actually made a free throw.
Oh yeah - at that grade level there's no OT. Games that end in a tie after regulation are just that - a tie. The kids don't care.