Shenzhen Houhai is a coastal area located in Nanshan District, where there are many gourmet restaurants and food stalls. The following are some popular specialties in Houhai:

1. Houhai barbecue: Houhai barbecue is a specialty food in Houhai area, mainly seafood and barbecue. The barbecue here is delicious and tender, which is very suitable for family and friends to taste.

2. Chaoshan beef hotpot: Chaoshan beef hotpot is one of the specialties of Shenzhen, and there are many branches in Houhai area. The beef here is tender and delicious, and the hot pot is delicious, which is very suitable for eating with friends.

3. Hong Kong-style tea restaurants: There are many Hong Kong-style tea restaurants in Houhai area, offering various Hong Kong-style foods, such as roasted meat, milk tea and pineapple oil. The tea restaurant here has an elegant environment and exquisite dishes, which is very suitable for dining with family.

4. Thai food: There are also many Thai food restaurants in Houhai area, offering all kinds of Thai food, such as Thai fried rice noodles, green curry, Dongyin Gong soup and so on. Thai food here is authentic and delicious, which is very suitable for tasting.

5. Food stalls: There are many food stalls in Houhai area, which provide various special snacks in Shenzhen, such as chaoshan beef meatball, morning tea and grilled fish. The snacks here are delicious and affordable, which is very suitable for tasting.

The above are some popular specialties in Houhai. You can choose according to your own tastes and preferences. In addition, there are many other gourmet restaurants and food stalls in Houhai, which you can enjoy.