I went twice after I left. Once for the memorial, when I was visiting my mother, because it made her happy, although she sent me a letter after I got home saying she didn't want to talk to me anymore, "I want to die with a clean conscience". The next time was a few months later, after she passed away, for her memorial. It was the usual WTBTS promotional commercial, with barely a mention of the person supposedly being memorialized. Whatever, neither time meant anything to me.
That's been over fifteen years. I have two siblings left in the organization, both older than me, I may have to attend their memorials. Whatever.