When Lunch Lady went through a random portal instead of the Fenton portal (so she would not alert the halfa about her arrival) she prepared to end up somewhere near Amity, perhaps traveling to the town if she was somewhere else on earth.
She needed to make sure they didn't change her menu again or at least keep it balanced. That's why she was surprised when the portal dropped her off at a community center, where a man in a red helmet was yelling at his...chefs? about the menu.
She felt like helping as she watched the man leave the room. For some reason she wanted to stay a while, Amity still didn't need her. She followed "Hood" (his name, according to the "chefs") and overheard him complaining about not being able to cook for so many children.
Making her decision, Lunch got down to business and started cooking where she wasn't noticed. When Jason returned there were portions of food prepared on the table. That was weird, but he wouldn't complain about a gift.
It was weirder when it continued to happen in the week (and none of the dishes were poisoned, he checked), and on a random day a boy with black hair and blue eyes walked into the place, holding a container of soup in hand.
Jason wondered what such a strange tourist was doing in Gotham (on Crime Alley, he wasn't scared), and what he was looking for (he didn't know if the boy was brave or stupid) but he hoped he wasn't a new rogue at least.