PLACE bread in resealable sandwich-size plastic bag. Place cucumber in one side of another resealable sandwich-size plastic bag; loosely tie pipe cleaner or twist-tie around middle of bag. Place tomato in other side of bag; seal bag. Twist pipe cleaner tightly to separate the cucumber from the tomato. Curl ends of pipe cleaner to resemble the antennae on a butterfly.
SPOON cream cheese spread into small airtight container; place in insulated lunch box or bag. Add bread, vegetables and Singles along with a small plastic knife or wooden popstick for spreading. Refrigerate until ready to serve.
SPREAD bread with cream cheese spread; top with Singles and vegetables.