Lady Bird works on "chores" and buys gift certificate for Lynda Johnson's 21st birthday; Lady Bird lunches with Abe Fortas to discuss LBJ Library, Johnson City House, publishing Rebekah Johnson's book, and the ABC TV show on beautification; Lady Bird mentions Selma, Alabama, and Vietnam; Lady Bird meets with architect about changes to White House; Luci is queen of Azaela Festival; Lynda's birthday party is a Georgetown City Tavern