Many years ago when Las Vegas Hilton had "Star Trek the Experience", I stumbled into an event with Leonard Nimoy as the speaker. Unfortunately all seating were sold out, but there was a bar area to the left that I was able to get a seat and listen in. I chatted with an older lady who sat next to me about how I was a Star Trek fan and, not knowing Leonard Nimoy was speaking, was unable to buy a ticket earlier.
Later, she told me that she was Leonard Nimoy's wife, and when they were done with the event, she got me an autographed cassette tape of his audio book. @_@!
RIP, Spock.