Joint Base Andrews, Md. – Air Force Staff Sgt Bryan Hoover, 316 Civil Engineering Squadron fire fighter/inspector, prepares a young child and her father to enter the fire department’s smoke house during Joint Service Open House here May 16. The smoke house is designed to show people what it is like when there is a fire. It is one of many interactive displays at JSOH. (U.S Air Force photo by Senior Airman Melissa V. Brownstein)