You probably know how to install LAMP and Wordpress on a server, but we are going to see another way, with docker-scripts, that hopefully makes it easier to manage and maintain. This is how the site https://lugbz.org is installed on the LUGBZ server.
Paolo, I leave scheduling and other organizational details up to you. Just enter it into the list of scheduled events, at some free place (a month from now, or so).
By the way, Discourse supports event management. It can be done like this:
Maybe we should try to experiment a little bit and figure out how to use it properly. It would be nice to have a public calendar that lists all the upcoming events.