Here's a relay for the people who love a little bit of global "trending" notes: wss://trending.relays.land/

No need for a custom HTTP integration and is immediately usable if your client can view relay feeds, like Jumble, Yakihonne, Nosotros, Nostur and others.

It is based on the https://nostr.wine/ trending API (could also be based on the https://nostr.band/ trending API, but that one is currently down) until @Mazin doesn't expose it in a relay interface himself.