http://www.naviter.com/2014/11/the-story-behind-the-oudie-splash-screen/

In 2005 Finland hosted the European Gliding Championships in
Räyskälä and they were in for some of the best weather Finland has to offer. I
travelled there to offer support for SeeYou Competition to the organization
team. Truth be told – everything was running perfectly and the scoring team in
Räyskälä hardly needed any support from our side.

Spending long summer days in Finland is always special. You can read a book
throughout the night with the sun as your only light source. It only sets for a
few hours during the night but it never really gets dark. And when it comes out
it gives glider pilots hours and hours and hours of perfect cumulus clouds
spread evenly across the sky.