I'm all about the cool nori punch things that you can use to make really cool eyes for little piggies and stuff in bento lunches, but I have to applaud the simplicity of using sesame seeds on their own for eyes. Super well done!
You've got it right there, egg salad and crisp lettuce are indeed the key to my sandwich happiness. Bonus points for a little horseradish mixed in and a slice of provolone. I've got a drool cleanup on aisle keyboard!