Fortunately there are a lot of great websites out there to help set people straight. Two that I like are The Truth Aboug DaVinci and Lee Strobel's DaVinci site (which includes some good video clips). But as helpful as these sites are, it's unlikely that most moviegoers will take the time to seek them out.
So I propose that we take the message to them...and at the same time we can present the Gospel. Why not go to a movie theater this weekend and hand out DaVinci Code-themed Gospel tracts to movie-goers as they leave? Here's a good tract you can download and print for free:
If anyone in the Minneapolis area is interested in going out this weekend, contact me. I'm planning to get a group together.