I'm surprised Vallo doesn't have some kind of grandma cafe. Kinda tempted to petition it into existence or something, now. Fairy grandmas, witch grandmas, human grandmas and minotaur grandmas all banding together to make the ultimate Grandma experience.
You could always just misspell stuff too, honestly. Anyone who gets weird about that is being gross. Doesn't matter if you can spell as long as you know what you're talking about.