Our standard K lunch:
Water in a thermos
Small thermos of soup (potato bean or veg)
pack of seaweed with the side cut open for her
two kinds of fruits/veg, like peeled clementines, apples, grapes, mango, carrots, kale, cauliflower, broccoli, but all prepared/chopped and ready to eat in little bites.
Sometimes when there's no soup ready I send a container of tuna and a baggie of pickles (that's a huge hit)
Sometimes a bit of plain yogurt (when we're...