Zaid Alsalami, Shaykh Dr Zaid Alsalami is an Iraqi born scholar, raised in Australia. He obtained a BA from Al-Mustafa University, Qom, and an MA from the Islamic College in London. He also obtained a PhD from... Answered 2 years ago
Bismihi ta'ala
If it is a women only event, and there are no men or baligh males, then you do not need to observe hijab. Of course, in this age, you must make sure if someone is recording, you trust they will not share it in public.
And Allah knows best.