I just started to think of what I would like to snack on if I had such commitment to a job. Of course it got out of hand.
On Ebay I bought some of those plastic things they put Chinese food in since I cook and freeze meals. My "snack" ended up with one of those full of diced roast chicken with coleslaw on top with salad veg (spring onion, radish, tiny tomatoes, celery etc) and why not put in those roasted salted peanuts as well since they have the lowest GI of all.
Obviously I would need a spoon and a bib but what the hey..