 On a trip around the world, every day feels like Saturday. A MAP FOR SATURDAY reveals a world of long-term, solo travel through the stories of trekkers on four continents. The documentary finds backpackers helping neglected Thai tsunami victims. It explains why Nepal s guesthouses are empty and Brazil s stoplights are ignored. But at its core, SATURDAY tracks the emotional arc of extreme long-term travelers; teenagers and senior citizens who wondered, "What would it be like to travel the world?" Then did it.