San Antonio was named for Saint Anthony of Padua, whose feast day is on June 13, by a 1691 Spanish expedition in the area. It is notable for Spanish colonial missions, the Alamo, the River Walk, the Tower of the Americas, the Alamo Bowl, and Marriage Island. Commercial entertainment includes SeaWorld and Six Flags Fiesta Texas theme parks, and according to the San Antonio Convention and Visitors Bureau, the city is visited by about 26 million tourists a year. The city is home to the five-time NBA champion San Antonio Spurs and hosts the annual San Antonio Stock Show & Rodeo, one of the largest such events in the country.
The US armed forces have numerous facilities in San Antonio: Fort Sam Houston, Lackland Air Force Base, Randolph Air Force Base (which constitute Joint Base San Antonio), and Lackland AFB/Kelly Field Annex, with Camp Bullis and Camp Stanley located outside the city. Kelly Air Force Base operated out of San Antonio until 2001, when the airfield was transferred to Lackland AFB. The remaining portions of the base were developed as Port San Antonio, an industrial/business park. San Antonio is home to six Fortune 500 companies and the South Texas Medical Center, the only medical research and care provider in the South Texas region. (Wikipedia)
The Official Visit San Antonio website is a perfect place to start your search for fun, local, and historic sights and events.