Here is an event I don't think I have heard of previously: focusing on Aeolian ancestry.
The Aeolian Islands are a group of seven islands situated north of Sicily. These include the islands of Lipari, Salina and Stromboli.
From the late 19th century there was large migration from this archipelago to USA, Australia and other parts of the world.
The seminar is being run online from Melbourne Australia.
Last year people from many countries attended a series of presentations live by Zoom.
Recordings are available (for a limited time) for those who cannot attend live.
The cost of AUD $45 is approximately $US 33.
You can learn more about this event at https://eoliemelbourne.com.au/familyhistory/. There is even a video of last year's genealogy seminar available on the same web page.