Going Out | RestaurantsWhere to drink in the CityEd Sullivan|Evening Standard10 April 2012From the upmarket bar whose cocktails are named after food and drink critics to warm, fluffy blankets at Sir Terence Conran's rooftop bar, we've rounded-up some of the best City bars. Plus, where to eat hearty Christmas fare....1 Lombard Street1 Lombard Street, EC3One of London's most glittering examples of a banking hall conversion, boasting an ornate, vaulted cupola, this upmarket bar and restaurant has an efficient team mixing up smashing cocktails. (020 7929 6611)Bonds 5 Threadneedle Street, EC2Upmarket bar whose cocktails are named after food and drink critics. The Thymeless Sullivan consists of a honey-and-spice flavoured vodka liqueur, lychee purée, lime juice and fresh thyme. (020 7657 8088)Le Coq d'Argent 1 Poultry, EC2Sir Terence Conran's rooftop bar sports an excellent wine list and superb cocktail menu. On the the outside terrace they provide you with warm, fluffy blankets to wrap around your knees. (020 7395 5000)WHERE TO EAT HEARTY CHRISTMAS FARE... by Charles CampionRivington Bar & Grill28-30 Rivington Street, EC2A jolly newcomer among the heavy hitters of hearty eating, the Rivington offers slick service and grand seasonal dishes that make good use of British produce. £45pp ex-drink. (020 7729 7053)Rules35 Maiden Lane, WC2London's oldest restaurant, and just the place to go and tuck into warming winter food. The steak-and-kidney pudding is memorable, and the ambience is pleasantly unstuffy. (020 7836 5314)Simpsons in the Strand100 Strand, WC2Old-established, faded grandeur is the order of the day at Simpsons. The food is ultra tradititional, with impeccable roasted meats and service that is formal but friendly. £50pp ex-drinks. (020 7836 9112)MORE ABOUTCharles CampionCocktailsTerence Conran