Rainbow flag Alliance (ICA) designed an international co-op symbol and a flag for the first "Co-operators' Day," which was held in July 1923. After some experiments with different designs, a famous French cooperator, Professor Charles Gide, suggested using the seven colours of the rainbow for the flag. He pointed out that the rainbow symbolized unity in diversity and the power of light, enlightenment and progress. The first co-op rainbow flag was completed in 1924 and was adopted as an official symbol of the international cooperative movement in 1925. In 2001, the ICA's official flag was changed from a rainbow flag to a
Rainbow cookie called simply "rainbow cookies" in much of the non-Italian continental United States, some local names for this specific variety are: Rainbow cookie Rainbow cookies or rainbow cake can refer to any of a number of rainbow-colored confections. A particular variety of this confection, known primarily by various regional names listed below, is with layers of brightly colored, almond-based sponge cake, apricot and/or raspberry jam, and a chocolate coating. Many bakeries sell them by the pound, and because of the many layers, these cookies tend to be somewhat heavy estimating in about fifteen to a pound. This variety of the confection