When DD attended public school, they had microwaves the kids used to warm up their lunches (you may want to suggest the school buys a small one for this purpose). My DD didn't use it much as she prefers her stuff cold. You can also warm up the food in the morning and send it in a thermos.

My DD loved taking leftovers from supper, plus i always threw in a pudding, applesauce, milk, juice, cookies, raisins. Mini subs were always a great hit (made with hot dog buns), and when she got bored I would use a cookie cutter to make a sandwich into a fun shape.

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Colleen in Friendly Manitoba...
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