pyramid tiene todo lo que buscas y es muy sencillo de instalar https://github.com/fiatjaf/pyramid

For blossom, check out Bouquet (github.com/hzrd149/bouquet) — it's straightforward to self-host and works well. For the relay, strfry is solid if you want performance, or nostream if you want something simpler to configure. For a youth group demo, I'd honestly start with a basic strfry instance si...