Lance Cpl. Jesse Marquez interacts with Kendrick Thomas, 5, during lunch at Cornerstone Community Center in Chicago May 13. Aboout 25 Marines were on hand to help serve food and clean-up the basement of the shelter as a part of the first ever Marine Week. - Lance Cpl. Jesse Marquez interacts with Kendrick Thomas, 5, during lunch at Cornerstone Community Center in Chicago May 13. Aboout 25 Marines were on hand to help serve food and clean-up the basement of the shelter as a part of the first ever Marine Week.