Lady Bird is invited to the Greenhouse in Dallas; Lady Bird meets and tours with Roy White, Mark Gosden and National Park Service staff at the LBJ state park; lunch; visit to LBJ birthplace; visit with Roy White about renovations to LBJ Ranch; LBJ, Lady Bird & friends go for drive; LBJ swims & stays on diet; "Sound of Music" & "Dr. Zhivago" movies shown at the ranch; men have domino tournament; Luci, Pat & Lyn Nugent visit; Lady Bird reads "Nicholas and Alexandra" in her renovated bedroom