It's like _____ meets _____!

Inspired by this thread on the Nanowrimo forums (yes, I do spend a lot of time there), I decided to do this for a couple of my projects.

Fill in the blanks:
It's like _________ meets _________! (I can add "in _________" if I want!)

Stones of Cilean
It's like Avatar: the Last Airbender meets The Hunger Games.
(In a world where everyone is gifted with elemental powers, Jennifer and her twin sister are drawn to a rebel organization, exposed to an ancient source of power, and caught up in the war that ensues over the stones of Cilean.)

The Seeker
It's like Lost meets Treasure Island.
(When Dakota joins a team exploring the Bermuda Triangle, she doesn't expect to be transported to an alternate reality where there's a hostile island of people who are blaming them for unstable electromagnetism. But it happens.)

The Second Generation - this is my tentative title for my Thatcher Novel
Honestly, I have no idea. I feel like it's a pretty unique idea, but it has probably been written before. There's nothing new under the sun.
All right, I just read a synopsis of The Host by Stephenie Meyer, and it seems like what's happening on Earth in The Host is a lot like what happened in The Second Generation during the war - the aliens took over human bodies to fight for what they wanted. Interesting!
(When four part-alien young adults are pulled into a power struggle for a refugee city called Thatcher, they grow to love one another, forgive their enemies, and fight society's expectations of them.)

Here are some for other novels I've read:
the Mortal Instruments by Cassandra Clare
It's Neverwhere (by Neil Gaiman) meets Harry Potter.
Serious, when I read Neverwhere, I was like, "holy crap. This is TMI with better writing and older characters!"

The Luxe series (which I haven't yet finished - not a strong desire to, though)
Gossip Girl meets A Great and Terrible Beauty.

That's all I've got for now. Maybe I'll come back and do more later!