2 Pieces of Bread
Tuna
3 Carrots
1 Pretzel Rod
1 Twizzler String
Gold Fish Crackers
Blue Jell-O
1 Clementine
Heart Sprinkles (optional)

(This is never going to stay like this if you were really packing a lunch.  You need filler for the sandwich side, and that yellow?  Yikes, what a mess.  Easy lunchboxes aren’t leak proof.  I have several small boxes of different types to fit into the various wells of our multitudinous lunch boxes.   And I would probably exchange the crackers for little fish cut from carrots; I have a cutter for that.  It’s way carb / sugar heavy)