Souvenirs ranging from silly (mugs with batwing handles) to serious, such as reproductions of historic maps, have one thing in common: They celebrate all things Texas. Some items are related to the Capitol itself, such as reproductions of the Texas seal, doorknobs, and bookends. There are also a variety of educational toys and an excellent selection of books. In addition to the one in the Capitol Visitors Center, there’s a shop in the Capitol Extension at 1400 N. Congress Ave.