I'd like to see something like manpacks, but with food (not pizza-style junkfood crap, but something good and healthy like you would cook at home if you were inclined to cook).
The delivery guys would dress in gorilla outfits and drive yellow cars. They'd cruise into the office, high-five the receptionist. Someone would yell out, "It's the gorilllllla!" Maybe they'd do a brief dance after putting down the box/basket - something new each time and fruit-themed (picking apples, peeling a banana, etc) and then they'd leave. Out of work acting types and arts students could handle the deliveries.
For dry goods / energy drinks / etc., there is Amazon Subscribe & Save. I rarely need to go to the store with this and Amazon Prime. It's great to have 6 months of laundry detergent on hand :)
They're making north of $120M per year doing just this.
I found myself eating normally PLUS whatever they sent, which kinda defeated the purpose for me.
(Their website is stunningly good, though)