Numberland Day

Numberland Day (Numéroterrain Journée/Numărteren Zi) is the national holiday of Numberland. It celebrates the anniversary on April 5th, 1818, when Numberland declared independence from UK under Gachamanian rule. Originally called Republic Day (Jour de la République/ziua Republicii), the holiday was renamed to Numberland Day in 1977 when Gachamania returned the rule of Numberland back to UK and Japan claiming rule of the country.