Any famous, manageable duet pieces?

I found some books that look as if they'd fit your needs. The wedding duet book might work really well as the pieces that usually end up in wedding collections are widely recognizable by most people. There are a couple of Jazz books in there, and a ragtime as well. Sheet Music plus has a search engine...I put violin duet in it and came up with lots of choices. Bless you for being willing to do this! I'll bet your efforts are greatly appreciated!!