The essence of these traditions is that they were designed for home, d.i.y. so can adapt well to restrictions.
Lots of stories, games, tunes, songs recipes, articles, folklore-good for confinement reading and eating.
Also very helpful for those grieving for a lost one

for musicians= you could be a polka band player and have all the tunes you need right here you will be ready in 15 minutes.

Includes lots of keening
http://cbladey.com/iwed2.html

have fun