From the Facebook event description:

Are you Zoomed out? Why not try more Zoom! ????

This will be the first ever virtual balboa dance event hosted by SF Bal Haus. The Zoom link will be posted on Oct 3rd. Be sure to RSVP to this event and mark your calendar.

Featuring dancing pets, home-made cocktails, and meeting with Bal dancers that you thought went missing 6 months ago. The best part: it’s FREE!

We will have two lovely DJs, PJ Ryan and Arnold Cabreza, spinning Bal music for us. We don’t expect everyone to dance, as it is not easy to Bal without a partner. We just want to see your lovely face and we miss listening to fast-tempo music.
— Video credit: Jeremy Cooper, Guest appearance: Suzi Q cat–
— Music credit: Sing, Sing, Sing – Benny Goodman & His Orchestra —

[Bal Haus is a community organized not for profit group]