- "Roar of the Greasepaint" opens at Shubert Theater NYC for 232 performances
- 18th Cannes Film Festival: "The Knack...and How to Get It" directed by Richard Lester wins the Grand Prix du Festival International du Film
- Balt Oriole Jim Palmer's pitching debut, beats Yankees 7-5 & homers
- Bomb destroys USAF base Bien Hoa South Vietnam
- Susie Maxwell wins LPGA Muskogee Civitan Golf Open
- The Campbell Soup Company introduces SpaghettiOs under its Franco-American brand.
- WNJU TV channel 47 in NY-Linden, NY (TEL) begins broadcasting
Day of the Week: Sunday