Jordan, left, and Christian Madden, sons of U.S. Air Force Staff Sgt. Sarah Madden, 319th Medical Group, show off their costumes at the clinic on Grand Forks Air Force Base, N.D., on Oct. 31, 2011. The 319th Medical Group hosts trick or treating every year as a way for children and families to enjoy the holiday. (U.S. Air Force photo by Airman 1st Class Xavier Navarro)
U.S. Air Force Staff Sgt. Jennifer Lively, 319th Medical Operations Squadron mental health technician, hands out candy to a child at the clinic on Grand Forks Air Force Base, N.D., on Oct. 31, 2011. The 319th Medical Group hosts trick or treating every year as a way for children and families to enjoy the holiday. (U.S. Air Force photo by Airman 1st Class Xavier Navarro)
Members of the 319th Medical Group hand out candy to a family at the clinic on Grand Forks Air Force Base, N.D., on Oct. 31, 2011. The Medical Group hosts trick or treating every year as a way for children and families to enjoy the holiday. (U.S. Air Force photo by Airman 1st Class Xavier Navarro)
Jaden Skinner – whose dad Senior Airman Kenneth Skinner works for the 319th Logistics Readiness Squadron - poses in his costume while trick or treating at the medical clinic on Grand Forks Air Force Base, N.D., on Oct. 31, 2011. The 319th Medical Group hosts trick or treating every year as a way for children and families to enjoy the holiday. (U.S. Air Force photo by Airman 1st Class Xavier Navarro)
A Halloween jack-o’-lantern adds to the holiday decorations at the 319th Medical Group’s clinic on Grand Forks Air Force Base, N.D., on Oct. 31, 2011. The Medical Group hosts trick or treating every year as a way for children and families to enjoy the holiday. (U.S. Air Force photo by Airman 1st Class Xavier Navarro)