Combat Center families enjoy a ride on a miniature train through Lincoln Military Housing Athletic Field parking lot during the Earth Day Extravaganza, April 24, 2015. The event also provided a live performance from local band Desert Soul. (Official Marine Corps by Lance Cpl. Thomas Mudd/ Released) - Combat Center families enjoy a ride on a miniature train through Lincoln Military Housing Athletic Field parking lot during the Earth Day Extravaganza, April 24, 2015. The event also provided a live performance from local band Desert Soul. (Official Marine Corps by Lance Cpl. Thomas Mudd/ Released)

Lance Cpl. Shawn Burkmier, food service specialist, 1st Tank Battalion, prepares flatbread pizza during Romano’s Macaroni Grill’s visit to Dunham Hall, April 29, 2015. Visits like this benefit not only the service members who dine at the mess hall frequently but also military food service specialists who are interested in pursuing a career in culinary arts after their military service ends. (Official Marine Corps photo by Lance Cpl. Medina Ayala-Lo/Released) - Lance Cpl. Shawn Burkmier, food service specialist, 1st Tank Battalion, prepares flatbread pizza during Romano’s Macaroni Grill’s visit to Dunham Hall, April 29, 2015. Visits like this benefit not only the service members who dine at the mess hall frequently but also military food service specialists who are interested in pursuing a career in culinary arts after their military service ends. (Official Marine Corps photo by Lance Cpl. Medina Ayala-Lo/Released)