When people came into church for worship, they have everyone present write their name on a LEGO:
They then gathered all the LEGOs and during the service, created a masterpiece to represent what it meant to them to be the body of Christ (we kept checking on them throughout the service via video feed):
The end result was a church literally built out of people, of interlocking blocks. As the old song goes, "I am the church, you are the church, we are the church together..."
With JESUS as the cornerstone:
It was a great visual for the whole congregation and an experience these boys will never forget.