Longkou City is a prefecture-level city in Shandong Province. It is located in the northeast of Shandong Province and has a rich food culture. The following are some recommendations for delicious cake shops in Longkou City:

1. Mengkezi Cake Shop: Located in the bustling commercial street of Longkou City, it is a cake shop with a good reputation. They select high-quality natural ingredients and use traditional production techniques to ensure that each cake has a delicate texture and rich flavor. The store offers cakes of various flavors, including chocolate cake, fruit cream cake, black forest cake, etc.

2. Longkou Meishijia Cake Shop: Located in the north of Hongguang Kindergarten on the east side of Zhenxing Road, Longkou City, it is a cake shop that has been in business for 10 years. They mainly engage in bulk food retail and on-site manufacturing and sales, providing cakes and snacks of various flavors, including chocolate decorated cakes, mahjong cakes, fruit sandwich cakes, etc.

3. Haolixiang Cake Shop: Located in Xicheng District, Longkou City, it is a cake shop with a good reputation. They offer cakes and snacks in a variety of flavors, including chocolate cake, fruit cream cake, matcha cake, and more.

4. Qiao Daughter-in-law Cake Shop: Located in a small town near Longkou City, it is a small family-run cake shop. They offer cakes and snacks in a variety of flavors including chocolate cake, fruit cream cake, cheesecake and more.

The above are some recommendations for delicious cake shops in Longkou City. Of course, there are many other cake shops, and you can choose according to your own taste and preferences.