Waco, Texas Register of Historic Places. In the late 19th century, a red-light district called the "Reservation" grew up in Waco, and prostitution was regulated by the city. The Reservation was suppressed in the early 20th century. In 1885, the soft drink Dr Pepper was invented in Waco at Morrison's Old Corner Drug Store. In 1845, Baylor University was founded in Independence, Texas. It moved to Waco in 1886 and merged with Waco University, becoming an integral part of the city. The university's Strecker Museum was also the oldest continuously operating museum in the state until it closed in 2003, and the
Waco, Texas State Technical Institute, since 1965. The airfield is still in operation, now known as TSTC Waco Airport, and was used by Air Force One when former US President George W. Bush visited his Prairie Chapel Ranch, also known as the Western White House, in Crawford, Texas. On May 11, 1953, a tornado hit downtown Waco, killing 114. As of 2011, it remains the 11th-deadliest tornado in U.S. history and tied for the deadliest in Texas state history. It was the first tornado tracked by radar and helped spur the creation of a nationwide storm surveillance system. A granite monument featuring