I never got to see a show of theirs either. Heck, my brother is a bigger fan than I am and he never did either.
My brother did attend the memorial at Club Tattoo though. I wanted to go but it was just too far for me.
Linkin Park was among several bands whose music has helped me tremendously over the years.I'll miss Chester in a big way. I will record a few covers in tribute to him the first chance I get.