Over the holidays, I took my son to see Night at the Museum: Secret of the Tomb. I liked it. It was very entertaining and did a nice job of tying the three movies together, and bringing the story to a close.
The centerpiece of the series is the secret power of the Golden Tablet of Pharaoh Akhmenrah. Every night at the museum, the Tablet glowed and all of the exhibits came to life. We got to meet endearing characters like Teddy Roosevelt, Rexy the T-Rex, Dexter the Monkey, and many others.