i found this restaurant review online

"My partner and I went to this restaurant last night having heard great reviews. In all, the food and service were excellent. However, there were two great exceptions that overshadowed the entire evening. Firstly, the chef decided to take out his own sodium deficiency out on my poor rack of beef ribs. There was enough encrusted salt to melt an ice rink. Secondly, and by far the worst still, we were unfortunate enough to be sat next to a table of six thirty-something professionals revellers, who thought it would be funny to scream, throw food and then draw beards and moustaches on each others faces with a burnt wine cork, impersonating horrid world dictators and Craig David. One of the revellers then catapulted himself to my table and asked if he could draw a monobrow and moustache across my face. Although I fervently refused, he went ahead anyway, and I was left looking ridiculous. I was shocked and appauled, especially when the whole restaurant including my partner (now ex.) also laughed. Yet to my astonishment, when I complained, the waitress said to me "chill out man, can't you see they're having fun". Today, I remain so shocked and upset, that I have taken a day off."

the place in question is
The Anchor & Hope
36 The Cut, London, SE1 8LP

and a link