Funny you mention Y2K - as I’m cleaning out the basement I found boxes in the back of the crawl space - supplies I socked away for Y2K. Working up the courage to open them up :)
December 31, 1999, my wife and I went into Houston to see ZZ Top and Lynard Skynard play a show.
About 5 til midnight, both bands came out on the stage and started playing “Jailhouse rock”.
Fun times.
Save them for Y3K.