If you want the young couple to have a sweet birthday, you can divide it into afternoon and evening!
If so, I suggest singing K, California Red and Cashier with my friends in the afternoon. Personally, I think they are all good.
In the evening, I can go to the fire station in Vientiane City with my girlfriend (Japanese cuisine), which is not bad!
It's just a little expensive It takes two people about 100 to get to 200 yuan.
Or go to Malababa, Jin Guanghua. I don't know if it's Malaysian or something else, but it's delicious!
Not expensive!
That is, there may be more people.
You can also go shopping after dinner.
Have fun!