Who’s the first performer that comes to mind when you think “Nelson Mandela’s 90th birthday bash”? Amy Winehouse? Right, us neither. London housing prices fell by 0.5% in April. Brilliant! At that rate, Londonist should be able to afford a home here around 2028. The deputy mayor for young people warns that there is no “magic solution” to the recent spate of violence among teens. No magic solution, perhaps, but let’s hope that other......