Blueshack Jungang-dong is a cafe in Jungang-dong, Busan, selling coffee and desserts. Its signature drinks include the Shak Latte and Peanut Latte, and the dessert selection is varied. Drinks and desserts can be had together inside, and the exterior and interior are clean. At 4:50 p.m., while using the store, the closing notice changed and customers had to leave in a hurry.