Boston, MA--10/21/2015--A student's partially eaten lunch remains near the end of the 20-minute allotment. School lunches, that were prepared in New York and trucked to Boston, are heated and served at the Blackstone Elementary School/Blackstone Innovation School, on Wednesday, October 21, 2015. Without a true cooking kitchen/cafeteria, the school's lunch area is called a satellite. Photo by Pat Greenhouse/Globe Staff Topic: schoolfood Reporter: James Vaznis