Like many others the Tanks started baking cookies for fun, friends and neighbors.
At a certain point, they had the zany idea of turning it in a business, Tank Goodness of course.
They decided to keep it sane and manageable by keeping their offerings down to one product, oatmeal chocolate chip cookies made fresh to order one batch at a time.
They are sold for $20 a dozen and delivered to your home or business by the Tank Mobile. 
You can order by phone Monday through Friday from 7:00 am to 6:00 pm and they do their best to deliver within an hour.
The catch, you have to live or work in Minneapolis where they are based.
Want to know more about the whole venture Watch the Tank Movie!
Similar but in London: Frou Frou, Romance her with Cupcakes