Hyundai Motor announced it will hold test-drive events in celebration of the upcoming Yeosu Expo 2012 in a bid to promote its Sonata Hybrid model. A total of 2,200 applicants can enjoy the driving experience of the latest model of Hyundai's Sonata. More importantly, anyone who will prove of visiting Yeosu Expo can be able to secure another gift: a voucher for oil purchase for free. (Whowired Staff)