This is a promotional event in Petaluma, California, that recalls the historic days when Petaluma was the “World’s Egg Basket,” producing millions of eggs that were shipped all over the world. The first Butter and Egg Days was a modest affair in 1983; it now draws about 25,000 for a parade with floats, bands, bagpipers, and children dressed as such things as butter pats and fried eggs. There are also street fairs, an antiques show, an egg toss, a butter-churning contest, and the presentation of the Good Egg award to a Petaluma booster. Discuss
Source: The Free Dictionary