Australia: 2020 Australian Open tennis tournament in Melbourne
Azerbaijan: Martyrs’ Day
Brazil: São Sebastiao do Rio de Janeiro (Public holiday in Rio de Janeiro; some businesses operate on a reduced schedule)
Cabo Verde: Heroes’ Day
Cambodia: Army Day (Public holiday)
Ethiopia: Timket Epiphany celebration. Large crowds expected in Addis Ababa.
Guinea-Bissau: Heroes Day
Mali: Armed Forces’ Day
Puerto Rico / United States: Martin Luther King Jr. Day (Government offices and banks closed)
Sikh faith: Guru Gobind Singh’s Birthday observed. (Punjab state only).