L.S.
IT just depends on what you want to manage and what you can tolerate. Dinner time for us was dinnertime, it wasn't playtime and we have well-mannered kids, who use napkins, forks, etc. There were plenty of other times for playtime and creativity for us. He had his own little table for kid play etc. Where we played with glue and uncooked noodles, pretend cooking, etc. It is confusing for kids to play with their food at dinner time , to them it will always be playtime if they associate the dinner table with playing. I mean, using a fork to mash potatoes is fine, but spilling them, throwing things on the floor and creating a huge mess is another thing, so it just depends on what you are willing to put up with.