What happens
Pagerwesi means "iron fence": a day for fortifying the mind so the knowledge received at Saraswati is not lost. Families pray at their house temple and present offerings in the morning.
Impact on your trip
Minimal in South Bali. In the north — Singaraja, Buleleng — it is a much bigger occasion and some small businesses close for half a day.
What you can do
If you happen to be in the north, this is a rare chance to see a ceremony untouched by tourism. In the south, carry on with your plans as normal.