Comment: Ever hear of hydroponics?

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Ever hear of hydroponics?

With an intelligent set-up you can grow enough veggies for two people in one small room. Chicken coop doesn't require a lot of space. If you need/want a bunker you put it underneath the house which seems like the most logical place to put it for a handy escape to the "bat cave" if the case see's fit for it... what else have you got?