What I am looking for (since I have a regularly open storefront) is to allow people to get bitcoins for cash. This cuts out even more fees and 'makes it local'. Bitcoin user density is increasing and I want to support the movement. On top of that, once I find that I can move Bitcoin with no fees and chargeback risk I can accept Bitcoin for more items.
Sounds like you need to introduce Bitcoin to Baltimores (Balitmorians? Baltimites?). Don't proselytize too much though, since that gets annoying. A sticker on your door and brochure by the register should do.