The Vegan Thread

She should definitely learn to cook. It's essential.

I'm afraid I don't have any knowledge about any Spanish groups myself, but I'm sure with a bit of Internet searching she could easily find them.

This seems fairly up-to-date (on Madrid):

https://wanderlicious.es/vegetarian-and-vegan-meetup-guide-to-madrid/

Some of the Meetup groups in Madrid referenced above and one in Barcelona, although obviously I have no idea if they're suitable:

https://www.meetup.com/de-DE/Cocina-Vida-Sana/
https://www.meetup.com/de-DE/cena-vegetariana-y-vegana-en-madrid/
https://www.meetup.com/de-DE/barcelonavegans/
https://www.meetup.com/de-DE/Clases-de-cocina-organica-natural-y-vegana-en-Madrid/

Not all active at the moment, and she's a minor so should go with a relative.

Over here, there are groups for younger vegans like TEENVGN (now VGNERATION (https://www.teenvgn.com/) who I'm sure would be happy to give her advice.

I'm sure there's something like the Vegan Society over there, too, but I didn't find it immediately just now.