Corn Lane No. 3 Ice Cream Workshop. Corn Lane No. 3 hopes to use local ingredients to make the most authentic Taiwanese ice cream! We are hands-on at the source, not pursuing fancy tricks, only demanding the most solid foundation. Corn Lane No. 3 hopes to use local ingredients to make the most authentic Taiwanese ice cream! We are hands-on at the source, not pursuing fancy tricks, only demanding the most solid foundation to be called fruit ice cream experts. Business hours: Monday/Thursday/Friday 12:00~18:00. Saturday~Sunday 10:30~18:00 Address: 屏東縣長治鄉玉米三巷39號 Hours: 00:00–23:59 Pingtung