We are in Paris from 26 December until 3 January. On 27 December we are going to the ballet at the Palais Garnier and taking a friend for his birthday. I know better than to have anything more than a tidbit before a performance or I'll be drowsy. Do any Chowhounds have suggestions for dinner after the Ballet? We're staying in the 1st on rue St. Honore. Suggestions are truly appreciated.