system
A chat on 4chan
human
We use shit and piss as fertilizer for a makeshift farm. However, for that farm to sustain the people here, we will need to commence an operation of expanding the space. I've never been to a costco, but it should have some tools for that. I think that we should do some calculations and see how much space we would need for farming. I think that we could theoretically set up a multi-level farm to save space, probably using the principles of vertical farming and growing the plants in empty plastic bottles. At some point, we should start digging tunnels to find if we could connect to the other costcos.
gpt
Costco absolutely has all necessary things for a hydroponic farm of some kind, from soil to seeds to lights. 

I nominate this anon to be our Grand Wizard of Farming