Now you have got my attention.
Where can I find more info or reviews of that lounge? Which champagne? How is food offering?
Speaking of Shenzhen Langham. The HK doesn't serve champagne.
Shenzhen has a la carte meal service in the lounge for happy hour and serves Perrier Jouet. The hotel has generally very nice f&b.
My experience has been a while, but last report yesterday, if I may link another forum
https://www.flyert.com/t-4345121-1-1...ource=copylink