I've seen a few recipes for making your own bars here and there. I've heard "Living Without" has a website with recipes. How about slicing some apples and putting them in a zippy bag with a little lemon juice? Or getting some rice crispie treats to take along? There's always good ol' bananas...
There are very few energy bars I can eat because I get sick off wheat/oats/barley/rye. Unfortunately, the ones I eat (lara bars and Clif Nectar) are exactly what you CAN'T have!
"If Americans want to live the American Dream, they should go to Denmark." - Richard Wilkinson