One day, Toby pulls into the quarry as a lorry full of stone arrives. Toby feels a little sad to see the load of stone; carrying stone is all he does and he'd like to see something new. The quarry manager thinks for a moment and decides to throw Toby a party next time he arrives.
When Toby arrives back at the quarry, he sees something unusual. There are balloons and a cake and everyone is dancing. Toby thanks everyone for their effort and admits he's never seen anything like it before.