Esther says
You can stack the odds in your favour by attending a small gathering; huge, public gatherings sound like they're the obvious place for a midnight kiss, but in reality they're too cold and bewildering. If you're in the east, try the 1920s themed Prohibition party with flappers, dandies, silent cinema and live music (The Arches, 29 New Inn Yard, EC2, £20, www.prohibition1920s.com), or a get bit of intimacy at Callooh Callay, where pocket watches and alarm clocks will hang from the ceiling so that you can't miss the moment (£20, 65 Rivington Street, EC2, www.calloohcallaybar.com). For something more central go to Altitude 360 for canapés, a buffet supper and champagne at midnight with romantic sky high views of London (£95, Millbank Tower, SW1, www.altitudelondon.com).