Boca burgers are pretty good, same with some of the facon I think it is called, its the vegetarian bacon stuff.
Since this is a kabob thread, I'll submit a tip I learned a while back. Cooking all your veggies and meats and stuff on one skewer is good if you're only making a few kabobs, but if you have to cook a lot of food (like for several people or a large group) separate your foods so that there is only one thing on each skewer. What I mean is that if you have chunks of lamb or beef or another meat, put them on their own skewer. Then your taters go on their own skewer, and peppers on their own, mushrooms on their own, and so on. Each food will cook and be done at different times, so if you have slow cooking ones on the same skewer as fast cooking foods, the fast ones will be overdone by the time the slow food is finished.