What to do while you are at SweetBerries:
Can you make change for your purchase?
https://www.funbrain.com/games/change-maker
What to do when you return home:
Learn the science behind making ice cream by making your own ice cream in a bag:
https://www.michigan.gov/documents/explorelabscience/Ice_Cream_in_a_Bag_578220_7.pdf