Fairy coffee shops. To the naked eye nothing is different from them or the shops ran by humans. Only that the coffee seems a little sweeter and calming.
Because they have the sight they can tell if a costumer is human or something more hidden in plain sight (even if the costumer doesnt even realise they aren't actually human) and adds thier secert ingredient accordingly. Helping make sure that all costumers are able to relax and take a moment for themselves.











