I moved the Goth villa and the Goths from willow creek to Forgotten Hollow. I think they suit the worlds aesthetic well. And like @Atreya33, I also have the Noble Vampires living in Vlads house (together with Vlad). Ophelia Spectre also lives in The world along with all her deceased family members and help. Her grand daughter is a paranormal investigator and their house is haunted.
The only community lot I have is an old cemetery that has a night club under it, called Thirst. I have a couple of rival vampire clubs that frequent the nightclub and wreck havoc on the visiting sims.
The Vatores are around but I’ve never really played them. I did pair up Caleb with Morgyn Ember the spellcaster sage though. They seem like the perfect fit for each other.