LARGE View / On Black About two weeks ago I was down in this area looking for some typical Portland landmarks. On that night the sign was dark. Then next week I went back and the sign was lit up but the "N" was out. Third times a charm. I was told by one of the security guards that in about 10 minutes the show was going to be ending and people were going to be flooding out into the street. I didn't stick around. This image was submitted for the Image Wizards and OpenCamp Vibrant Photo…