Changhua Guashan Cake. Guashan Cake shop offers a dazzling array of products, mostly creative pastries. Among them, the famous Guashan Cake combines new and old pastry-making techniques, receiving widespread acclaim. There are also many. Guashan Cake shop offers a dazzling array of products, mostly creative pastries. Among them, the famous Guashan Cake combines new and old pastry-making techniques, receiving widespread acclaim. There are also many products that blend Eastern and Western styles, all of which are favorite souvenirs for tourists. Address: 彰化縣彰化市彰化縣彰化市民生路152號 Hours: 00:00–23:59 Changhua