One of the best ways to celebrate a sunny summer day is by having a picnic in the park!  Luckily, Costa Mesa has an abundance of summer sunshine and beautiful parks to make the City of the Arts an ideal place to celebrate International Picnic Day. While there is little information on the origins of International Picnic Day, popular belief is that the practice started shortly after the French Revolution, where, for the first time, royal parks were opened to the public. International Picnic...