General Robert E. Lee also has ties to the building on the right &amp;#8211; the Scottish Rite Temple.  Its ornate upper brickwork makes it an architectural gem, but it is the first floor tea room that holds the most historical significance. Once it was Solomon&amp;#8217;s Drug Store, the oldest operating drug store in the United States. According to the tour guides, it was here that General Lee had his last prescription filled.