World's Tallest Lego Christmas Tree

if you are in the London's St Pancras station (at least until the end of the Christmas holiday this year), then you will see a Christmas tree constructed using just Lego alone, and it is the world's World's Tallest Lego Christmas Tree.

This unique Christmas tree is spanning 10-meters tall and was built using 600,000 lego bricks that everything is done by Elementary School children for two months before being exhibited at London's St Pancras station.