Window sign

My nephew's father-in-law was retiring & had built a rec room for adults in his basement. He joked with his wife that he was naming the basement and wanted to hang a sign over the stairs (everyone has to duck to get into the basement). We conversed about things and I told him I would make something he could hang on the wall or in the window. He didn't know I knew about his "sign". When we unveiled it, he just stood there in awe-with tears in his eyes. He put hinges on the window and hung it for everyone to see!  And that's how I made a Chicago fireman cry.