Running Out of Options

The novelty of eating in the cafeteria still hasn't worn off for my daughters. The excitement of packing their lunches has definitely worn off for me. Basically, I'm running out of healthy options.
Don't get me started on drinks. For whatever reason, the only juice boxes I can find are not 100% juice. My girls still struggle a bit with juice pouches (Caprisun, etc) and I can't blame them. Sometimes I have trouble opening them, too. It's easier to pack boxes, but I would much rather pack real juice than the stuff I'm finding.
Three of my girls are willing to experiment with sandwiches. They like turkey. They like peanut butter and jelly. (Thank goodness our school allows peanut butter). They'll even ask for sandwiches with just cheese. One of my girls refuses to try turkey, but she's happy with the other choices. (I should probably point out that they have insulated lunch bags and I throw an ice pack in each bag every morning). Still, I wish I could find more variety.
I tried packing carrot sticks. I stopped doing that after one my girls told me she gave away her carrots to a friend. I'll also pack a small bag of pretzels or chips. I've discovered, though, that they're not eating these at lunch. They save them for the car ride home. 
My biggest issue in trying to find variety is time. The entire lunch period is about 40 minutes, but this includes a 20 minute recess. The actual eating time is about 15 minutes. I'm really struggling to find things they'll eat and be able to finish in that amount of time. Any input is appreciated!