Can't remember ever bringing my lunch. Depending on where we are there is at least one deli.
There is one that we frequent regularly, coffee and maybe a bun every morning then lunch if we are within "range", then sometimes coffee again on the way back in. We are such good customers that they make me a sandwich with a bottle of Snapple for $5.50 no matter what the sandwich is. With that price it doesn't pay to make your own.
-Hal
