Rank #29
The national holiday of Poland is Constitution Day, which is celebrated on May 3rd.
Constitution Day is a national holiday in Poland celebrated on May 3rd. It is a day to commemorate the adoption of the Polish Constitution of May 3, 1791, the first modern constitution in Europe and the second in the world. The holiday is celebrated with parades, concerts, and
From Wikipedia
International Workers' Day, also called Labour Day in some countries and often referred to as May Day, is a celebration of labourers, the labour movement and the working class that is marked every year on 1 May, or the first Monday in May.