The Co-Operettes began in 1923 when the wives of the Co-Operative Club members of Manhattan, Kansas organized the first auxiliary, called the ‘Co-Op Lassies’. In 1928, the Co-Operettes became a national organization

The Co-Operettes began in 1923 when the wives of the Co-Operative Club members of Manhattan, Kansas organized the first auxiliary, called the ‘Co-Op Lassies’. In 1928, the Co-Operettes became a national organization