You're flatmates living together, pretty mundane stuff, except you're all different supernatural creatures.

You know the TV show Being Human? It's like that.
Alternatively think Friends, but Ross is a ghoul, Phoebe is fae and Joey's recently started shapeshifting into a big cat.

You're monsters, but the problems you face are usually more about flatting than they are about what you are and where you fit into the supernatural world. You're living on the edge of society, but you're not a flat-out murderer (you'd be in jail otherwise, right?), and hey whatever happens, you have your flatmates to back you up.

Think lighthearted with a dash of horror, there may be some blood and gore, there may be some evil people, but everything will get wrapped up within 25 mins (plus commercial breaks).

The last time I ran this at Kapcon we got through character creation and I think three "episodes" of the TV series, and the players got to develop and grow their characters so that's what I'll be aiming for again.