Back in March we went to see Night at the Museum: Battle of the Smithsonian in the theater.  From ScreenIt!:

A former museum night guard tries to rescue his museum figure friends -- that magically come to life at night -- from an Egyptian pharaoh figure that's likewise now animated and desirous of resurrecting his army of the dead.

The kids liked it, but I thought it was pretty bland.

I give it 3 out of 5.