What are the requirements to add someone to the farm for eggs? Is it only certain races? Do they need to be pregnant?
You need snails. You can find them in the Marsh, and it costs 200 food to 'tame' it.
Is there anything specific that needs to be done first? I've been through the marsh and deep marsh dozens of time and have never seen any snails. Is it just super super rare or am I missing a prereq?
You need to have upgraded the hatchery in the farm before the snails will spawn. I also found my snails in the Far Eerie Grove.
Ahhh looked at the code, they only spawn in Far Eerie Grove.