Final Fantasy Tactics: Advance for the GBA saved me during a insane road trip to southern California. It's rather slow so it took up a good amount of my time in the car.
Be sure to stop and get out! Fresh air and stretching will help out everyone.
Newcon 2013 (Portland OR):
Sylveon - Pokemon: 50%
Akihito Kanbara (Idol) - Kyoukai no Kanata: 5%
Eren Jaeger - Attack on Titan: 10%
Sakuracon 2014 (Seattle WA):
The Hooded Man - Final Fantasy 4: The After Years: 0%
Yuuka Kazami - Touhou Project: 0%
Witch Elly - Puella Magi Madoka Magica: 0