More Favorites: 179. Explore The Alamo in San Antonio; (210) 225-1391 or www.thealamo.org. 180. Wander through the State Fair of Texas in Dallas; (214) 565-9931 or www.bigtex.com. 181. Take stock in the Fort Worth Stockyards; (817) 624-4741. 182. Catch sight of bluebonnets around Fredericksburg (County Road 1623 to Blanco); 1-888-997-3600.