A few of the large 125mm / 5" Swiss Army knives include a partly serrated blade. The serrated portion has an action that is intermediate between a blade and a saw-- just perfect for cutting bread, meats, and other soft items that you'd take to a picnic. It's also better than a plain blade for cutting rope, and many other tasks.
WARNING: Be extra careful with serrated blades! They can cause nasty, ragged lacerations that take much longer to heal than cuts from a straight blade.