Since 2015, Niitvälja Golf Club has hosted the President Cup tournament every autumn, that supports the Carolin Illenzeer Foundation. In addition to the usual competition, donations are collected by selling registered golf balls, that are thrown from the Defense Forces helicopter to the golf course after the game. The owner of the ball closest to the hole will be rewarded with a helicopter flight, as will the players who won the tournament. In addition, the foundation runs individual competitions on the track, during which donations are also collected. The tournament is mainly aimed at golf club players, but everyone can buy balls and thus also participate in a helicopter raffle. You can also get acquainted with the heavy equipment of the Estonian Defense Forces on site.
Summarizing videos of the events can be seen on the Caroline Illenzeer Foundation's Youtube channel.