What restaurant/cocktail bar/ club should I go to for my 18th birthday in london?

The Medieval Banquet Best for: well behaved stag parties, kids parties, and office parties near the Tower of London,Average Atmosphere: Value: Quality: 3 courses including a glass of wine for £20.00 per person140 Park Lane Restaurant & Bar (Bar / Restaurant)Mayfair, London, W1K 7AA Cuisine: European, Bloody Mary & Sea Food Platter - £13.50 per person 140 Park Lane Restaurant & Bar (Bar / Restaurant)Mayfair, London, W1K 7AA Cuisine: European .British Bento - fast track menu combines a gastronomic 4 course lunch experience for £20 per person1901 (Bar / Restaurant / Hotel)City of London, London, EC2M 7QN Cuisine: British. 6 course tasting menu including an amuse bouche followed by tea/coffee with petit fours for £59 per person1901 (Bar / Restaurant / Hotel)City of London, London, EC2M 7QN Cuisine: British .Choice Set Menu - Choose from either our 2 course option for £24 or 3 courses for £301901 (Bar / Restaurant / Hotel)City of London, London, EC2M 7QN Cuisine: British .Valentine's Day Menu - £49pp1901 (Bar / Restaurant / Hotel)City of London, London, EC2M 7QN Cuisine: British .Afternoon Tea3 South Place (Restaurant)City of London, London, EC2M 2AF Cuisine: British .Ravinder Bhogal 'fork me, spoon me' supper-club at 3 South Place, £65 per person 3 South Place (Restaurant City of London, London, EC2M 2AF Cuisine: British.20% Off Total Bill when booked in advance. Online Bookings Only Aladin (Restaurant) Shoreditch, London, E1 6RU Cuisine: Indian .Valentine's Day Lunch including a glass of pink champagne Moet & Chandon £90 Alain Ducasse at The Dorchester (Restaurant / Hotel) Mayfair, London, W1K 1QA Cuisine: French. All these restaurants are four star restaurant's they are NICE and Fair prices.Good luck Happy Birthday Best Wishes.... HAPPY BIRTHDAY TO YOU..HAPPY BIRTHDAY TO YOU..HAPPY BIRTH DAY DEAR ??? HAPPY BIRTHDAY TO YOU, MAY YOU LIVE FOR 100 MORE YEARS IF NOT MORE ENJOY YOUR LIFE DEAR, BE HAPPY IT'S YOUR DAY YOUR BIRTH DAY...