FILE - This July 6, 2011 file photo shows ingredients for chicken fajitas in Concord, N.H. Today’s lunch “systems” are dominated by bento-style gear, which originated in Japan and involve multiple compartments and containers to hold a variety of foods. And that makes sense for modern kids, who are as likely to be toting sushi and DIY taco kits as they are the classic PB&amp;J. (AP Photo/Matthew Mead, File)