USDA en StateImpact Indiana: How Federal School Lunch Guidelines Are Changing Menus At Indiana Schools What kids are eating in their school lunches has been a topic of discussion since the School Nutrition Association was created in the 1940s. That’s because the guidelines are always changing.<p>New rules handed down earlier this year from the United States Department of Agriculture focus less on calories and fat and more on whether all the food groups are being served.<p>At Wea Ridge Elementary in Lafayette, a colorful menu board helps students make good choices as they move through the lunch line. Last year the Tippecanoe School Corporation served cheeseburgers. Thu, 23 Aug 2012 14:48:51 +0000 Elle Moxley 2805 at