The next SF Maritime sing will be on 15 Jan. - see an updated post above (posted 14 Oct 2021). The chantey sing is a recurring event. The third Saturday of every month. See https://maritime.org/chantey-sing/ Recordings of some past sings are viewable on the website.

Portsmouth maritime sings are continuing in 2022. There was a sing on 8 Jan. The previous post has been updated with the date for February.