As a mental exercise a couple friends and I often try to plan how we would set up a facility for something and keep it from being discovered. Being as we're military, the 'how would you set up to resupply a covert group operating in an urban or rural environment without standard supply drops' vein came up about a month ago, and here's a few of the requirements we came up with after about an hour of discussion.

1. People coming and going can not be suspicious
2. Must be a 24-hour or late night operation
3. Must be able to conceal supplies/equipment amid other items
4. Must be public enough to avoid scrutiny
5. Must be private enough to make exchanges

The best possibility I could think of would be a hardware/feed store. This would allow you to have large amounts of tools and foodstuffs concealed among the rest of your inventory, and the resupply could take place at any point, and appear to be no more than a regular purchase. Replacement parts for a rifle could be concealed in parts to fix a leaky faucet, and foodstuffs could be concealed in a bag of grain or even fertilizer (properly sealed so it isn't contaminaed, of course).


How well would that work to camo a supply?