D (then 3) found a rotting apple while grocery shopping: "Mommy, we don't want this one! It's decomposing!"

My family really enjoyed Merlin also - definitely one to check out. Also, have you looked into the series for Lost in space? The son is not always the smartest, but there are situations where he really shines with something clever. I don't remember much on your exclusion list, though there is an episode where a guy has smuggled alcohol, but I don't remember it being glorified, and the main family is against it.