2010 Event A sophisticated tunnel used by drug smugglers between Tijuana, Mexico and Otay Mesa, California, is discovered by U.S. Border Patrol 1977 Birthday Alejandro Hernandez, born in Tijuana, Mexico, tennis pro 1935 Birthday Herb Alpert, bandleader/trumpeteer, Tijuana Brass, CEO, A&M 1889 Event Tijuana in Mexico becomes a city
