San Antonio is scheduled to be one of a handful of U.S. cities that will have “days” set aside to showcase their companies, urban plans and culture to millions of visitors to the Shanghai Expo 2010 world's fair.

“San Antonio Days” are tentatively set for May 25, 26 and 27, with additional days of exhibits and video presentations on the large U.S. Pavilion video board between May 23 and June 5, City Councilwoman Elisa Chan said.