Couponing to Preschool

My youngest will be starting preschool next month.  I had a meeting with his teacher and she shared that the parents take turns bringing a snack for school.  Mostly it's just like a bag of pretzels or a box of gummie snacks.  I kind of laughed inside and said to myself "How about 20 boxes of granola bars or 32 boxes of fruit gummy snacks."  That's what I have on hand right now from couponing.  I just said, "sure, no problem."