Daiquiri Day is a holiday that celebrates the frozen drink during the hottest month of the year, when you really need one. A Daiquiri is a mix of rum, citrus juice, and sugar, sometimes blended with ice and some other fruits. The most well known variety is the Strawberry Daiquiri. Unlike most cocktails, this one has one identifiable origin story. It was invented in the Cuban village of Daiquiri by an American miner in 1898. Celebrate this holiday by drinking daiquiris of every kind to stay cool.