Every elementary classroom my kids were in in the states allowed a mid morning snack for the kids and water bottles--so you already had food in there every single day (plus lots of food at parties). I don't see the big difference.
I am really wondering about all of you who have kids in classes full of messy enough peopel for food spillage to be a major concernI can see it getting knocked off of hot lunch trays as kids carry them in a crowded cafeteria--but from sack lunches in a classroom? I guess my kids just got lucky and did not end up with the spill prone classmates.
DD went to a school for one year where every child had the choice between eating in the cafeteria or eating in the classroom. Being someone who does not handle crowds and noisy well she LOVED it and ate in the classroom every day. I think the stats were that about 65%-70% of the kids opted to eat in the room on a daily basis.
Sorry to bust your bubble, but we aren't really that messy, but you have to look at where I live. Florida, the bug capitol of the US. Classrooms are carpeted and yes crumbs happen and then the roaches and ants.
Yes there were snacks, usually eaten outside during recess, so no not the same as a lunch eaten inside everyday.