This happened a couple of weeks back:

Trebon, South Bohemia, May 8 (CTK) - Anomalisa, a U.S. film directed by Charlie Kaufman and Duke Johnson, won the main prize at the international competition of feature films for adults, Anifilm, yesterday and Phantom Boy directed by Alaina Gagnol and Jean-Loup Felicioli won the competition of feature films for children. (Source)

Nice!

Additional information