After each meal we have a rule that LMA helps clean up the table... or at least his dishes taken to the sink. He's even gone so far as to dump his leftover food in the trash for us as well.
The other day after dinner, after LMA had already cleaned up his area, I took my things to the sink and found this:
I didn't even know he could reach that far into the sink let alone carefully stack all those things.
Later he told me that he made a "mountain with his dishes".