I do a lot of the same things. Labelled diapers, color coded plates and cups, all my littles has a big buddy, I do a lot of prep before. every sunday after shopping I cut all my fruit and veggies and organize them by day. saves so much work. I had all parents buy a bottle of sunscreen and use the same one on everyone. saves going back and forward all the time. I have a park and outside bag all ready to go the night before. all my kids have their own little bags they decorated ( just from the dollar store) they all have little trinkets and dry erase books to keep at the table when I am prepping lunch. keeps them occupied and less mess to clean up. one recent change I made was picture labels on all my toy bins. helps the little ones associate and clean up so much better. all I can think of for now!