Kitchen Treasure: Healthy Oil at Ease—Cold-pressed Sesame Oil. Visit the “Yuan Shun Sesame Tourism Oil Mill” in Tuku Township, whose goal is “to produce products beneficial to human health.” Certified by the Ministry of Economic Affairs as a tourism factory, it teaches how to choose, use, and consume good oil. The best souvenirs are sprouted black sesame powder and sesame oil. Must-try delicacies are sesame candy and sesame ice cream.