First time Paige meets her biological white-lighter father.
The first appearance of The Avatars.
The Avatars first appear to Cole right after he kills the would-be-robbers. As it will be uncovered in season 7, The Avatars take a direct approach in dealing with whom they deem as "bad guys." They were likely drawn to Cole for his immense power but waited for him to make a move that they would have done themselves.
Paige embraces her whitelighter side when she helped Leo heal Cole when she first became a witch.
Title came from a Doctor Seuss book "Green Eggs and Ham".