The holiday of Cinco De Mayo, The Fifth Of May, commemorates the victory of the Mexicans over the French army at The Battle Of Puebla in 1862. It is primarily a regional holiday celebrated in the Mexican state capital city of Puebla and throughout the state of Puebla, but is also UBS Warburg's chosen date for a get-together with their clients. The event has become so popular, UBS decided to hold this year's event at the outdoor Café St. Bart's, switching from the usual Grand Central Station location.