You can redeem the mug easily at the information booth, which is at the very front when you enter the park. (The mugs are very cute, by the way❤)There are lots of food stalls and a few souvenir shops. For food stalls, they only accept cash, or you can buy vouchers at the information booth with credit cards. There are lots of spaces to sit down to eat your food (there are lots of tables outside or inside the tent), so you can take your time eating and taking pictures. There is also a place where you can wash the mug you bought so it was really convenient...👍
Besides the information booth, there is a photo booth with someone wearing a Santa Clause outfit, but you have to pay 1500 for it. It took only an hour or so for us to wander around, eat, and take pictures... It was a good experience, and the food was delicious as well...😉😊