Cups from the River City Reunion (1987)

Lawrence, KS.: River City Productions (plastic cups), 1987. 4.75" high, 3.875" top diameter, 2.5" bottom diameter, printed on front and back.

Two unused plastic cups produced for the River City Reunion event in Lawrence, Kansas, on 7–13 September 1987. This event included multiple performances, films, and exhibitions, including a book signing (10 September) and a reading (12 September) by William S. Burroughs.

These were acquired as a gift from the Estate of William S. Burroughs during a 2026 visit to Lawrence, Kansas.