I've been spending a lot of time around the Melonking and Melonland sites (https://melonking.net and https://melonland.net) and they're really cool! Melonking's site is full of secrets and weird stuff to explore, and Melonland is a weird indieweb community of sorts that's really cool to see :3
Additionally, Melon is also the creator of the leaky homepage webring which is really cool too!