Share the Zoom password on social media
I'll admit, this is a slightly more chaotic option, and when I did this a few weeks ago our Zoom party did get porn-bombed (a stranger hijacked the screen-share option and, well, you can guess what happened). But I also met a few social media followers for the first time, met friends of friends, saw some faces I hadn't seen in years, and it was kind of fun to anticipate who the new callers may be. Going forward I would perhaps only share this "public" invite on my Close Friends Instagram story - you know, to avoid the porn.