Zac Efron went to Chicago … and all he got was a $100,000 bottle of champagne from the son of a Russian billionaire!!!
Efron was at the Board Room nightclub Tuesday night … along with Heather Graham and other people from a movie they’re working on together.
Sources at the club tell us … the Russian saw the actors and wanted to send them a gift, so he fired over a 15 litre bottle of Armand de Brignac Nebuchadnezzar Champagne, also known as “Ace of Spades.”
The Russian also bought some stuff for his OWN table, including 2 magnum bottles of Grey Goose, 2 magnum bottles of Dom Perignon, 4 bottles of Cristal and 3 magnum bottles of Laurent-Perrier Brut Rosé.
The total bill — $112,550 … PLUS — dude dropped a $22,510 TIP for his server, Jasmine — 20%.
Not bad for a Tuesday night.