I found a server called BudderCraft and it feels like one of those places where there is always something going on.
It has tower defense and factions so you can fight and also do the whole team and territory thing.
My favorite part was the creative mode area. It is super bugged and I even made a villager that sells operator items which was kinda wild. If you look at the map at the creative spawn you can see my huge Operator Items text.
The owner seems pretty friendly and the server just has that messy fun vibe that makes you want to stay and mess around.
BudderCraft Tower Defense And Creative Chaos

GG.MINEWIND.NET New Server IPStinky SMP Anarchy With Clan Wars

Stinky SMP is an anarchy server where people can do what they want.
The big thing is clans. You can join one or make your own and set your own rules for your group.
It ends up being messy and intense because clans can fight and everyone plays their own way.
GG.MINEWIND.NET New Server IP
