Each kid has the same colour cup every day and everyone knows whose is whose, so cuts down on germ sharing and fighting over colours. I also have little plastic bins on my counter with each child's name and I put their cups and face cloths in those for the day so I only use one per child per day and don't get them mixed up. I have my sand toys for the park permanently hanging form the handle of my stroller. I have matching sunhats for the kids and these stay on top of the stroller as well and we put them on once the kids are all in (I have a six seater). Each hat has a symbol inside so they always wear the same hat. I love all the ideas!