I listened to part of your podcast, got interrupted, and found it charming. It's good to know there are still folks out there that teach their children where food comes from (not Chili or Mexico). I would suggest, however, that you arrange the mic closer to the speaker. Us older folks often have some hearing loss, and with my "internal speakers" I have very little volume control, so if the fridge kicks on, or a truck goes by I can't hear what's being said. Your voice is pretty clear, but the others, not so much.
Keep on teaching those kids some values!