For a gourmet, healthy and affordable brunch, head for the Hilton Paris Opera and its new restaurant, run by Le Pain Quotidien. Every day, the historic monument welcomes Parisians with open arms, just a stone's throw from the St Lazare train station, for a chic break from 7am to 10pm in a room full of charm. And good news: we've got brunches for two for you to win!