The largest chocolate bar mosaic is 18.35 m² (197.52 ft²) made with 1,500 bars of white chocolate and red coloured white chocolate (strawberry flavoured) by employees of MySwissChocolate.ch (Switzerland) at Zurich Airport, Switzerland, on Valentine’s Day, 14 February 2011.

In keeping with the celebration of the attempt date the mosaic displayed the message “I Love You” combined with a red heart and a Swiss cross.
On http://www.myswisschocolate.ch/ one can create his own and preferred chocolate bar by choosing from 3 basic chocolates, 30 flavours and 25 ingredients like nuts, almonds, etc.