Historical clue formulations

• State capital on the Colorado River — 2020-09-06
• Home of the South by Southwest festival — 2019-12-20
• SXSW festival setting — 2014-06-24
• Where Whole Foods is headquartered — 2014-04-10
• Spartan — 2013-08-25
• Powers on one's screen? — 2011-05-21
• Lyndon Baines Johnson Library locale — 2005-04-22
• L.B.J. Library site — 2001-11-01
• St. Edward's University site — 1995-09-24