When
I worked at Dell, every morning they would buy tons of baked goods for
all the sales reps (which wasn't me, so I could only smell it).
Does Microsoft have some offices there? You should make up some flyers
and drop them around the larger office buildings in town, places with
big telemarketing floors and such. Then, call them up a week later and
offer the manager some good deals on a large quantity of things. Then,
all the employees see your name and taste your products, and they might
make a regular thing out of it....