Apparently about 8000 people showed up. She signed autographs until almost midnight. I took the second photo about an hour into the line, with over an hour to go to reach Goodall, who is under the American flag at the far end of the arena. I amused myself by determining the rough average time per autograph (about 9/min) to determine the total number of people in line (1100, give or take a few). I think she finally left shortly before midnight.