There are many places selling snacks in Dongmen Town. Dongmen is a place where you can go shopping in Shenzhen. There are cheap stalls and high-end shopping malls.
It's a place for shopping, but be careful of thieves as it's crowded during holidays.
If the ecological environment is better, it would be nice to go for a walk in Shenzhen Bay Park. You are close to the sea in the city and don't have to go to remote places.
But apart from walking there, there is nothing to do. Shenzhen Bay Park is always connected to the Mangrove Park, and they are both places with good ecological environment.
There are also many people on weekends.
Opposite Shenzhen Bay Park is Happy Coast. There are many specialty restaurants. Since they sell specialty restaurants, the prices are not cheap. However, the plaza over there is quite good and there is a large IMAX theater.
There aren’t a lot of snacks to eat, so that’s it. There is a food street in Shekou. I haven’t been there much, but you can search it if you are interested. The environment in Shekou is also good.
Many specialty restaurants have opened recently at Sea World.