Thank you Sharon B for asking the question and I so appreciate all the wonderful ideas submitted.
Our 27 yr old DD and our 5 yr old DGD live with us full time. DD goes to school full-time and works 20-24 hours each week and DGD is in full day kindergarten.
All these great ideas are going to make this summer break so much nicer for all of us. Yes she has all of her toys and things here but sometimes she just needs some individual attention. Being 5 means you do not need it until everyone is involved in the middle of a project.
I will start looking for supplies now as school is out in late May.