Cut crust from bread and quarter each slice.
Cut peppers into large pieces, approximately the same size as the bread. Repeat with the cheese, cucumber, and cabbage. Set everything aside separately.
Spread each mini bread square with hummus and layer the vegetables and cheese into a colorful stack.
Cut carrots into sticks and pineapple into chunks. Add equal portions to each serving dish or lunchbox, along with sandwich quarters, sugar snap peas, and half a banana.