Shape-shifters turning into fluffy or protective animals to comfort people with anxiety disorders
Invisible, noise-blocking safe spaces with magical keys shared among abuse victims, bullying victims, people with anxiety and depression, a place that is warm and well lit and stocked with books and treats
Musicians putting spells of luck into their music for all their listeners
Cooks at homeless shelters putting potions of health and warmth into soups so that the few hours at the shelter stays with the people they serve for weeks afterward
Fae-folk welcoming people who go by fae/faer/faers pronouns like family, inviting them to their celebrations and taking in any that are denied other places to stay (for whatever reason)
Medical practitioners wearing charmed jewellery that can be triggered by amulets worn by people with health issues or medical needs, so that even if they are off duty they will know if someone needs them nearby
Illusionists creating gardens for inner-city workers so that they always have somewhere free from grey skies and concrete
Mer-folk loudly protesting trawling and oil barge traffic
Mer-folk serving as lifeguards at popular beaches and swimming pools
Mer-folk giving baskets of fish, edible seaweed and shellfish to homeless or hungry humans - the sea is bountiful, why not share what they have, even if some of the humans try to destroy the sea?
Clinics offering undetectable charms against pregnancy to ensure the safety of any woman who does not want a child in the near future
Children learning runic alphabets, constantly putting together spells that make no sense and end up making the caster sneeze or speak in rhyme for ten minutes.