Raising two vegetarian kids, I have to get creative sometimes with what I put in their lunch box. They have seen other kids eating the "lunchables" and it gave me the idea to make a vegetarian version of it. I've been making it for a couple of years now and they love it!
I went to Home Goods and bought these containers that have two compartments. I buy Back to Nature crackers (or the Publix Greenwise ones), Tofurky, and a veggie or vegan cheese. Then I just fill one side with the crackers, and the other side I alternate pieces of Tofurky and cheese, so they can pick up one stack and top a cracker with it.
It is quick to make your own homemade vegetarian or vegan style lunchable for your kids. They will be getting healthier food and will love it!