These types of acts of kindness sometimes annoy me, as they can come across as self-congratulatory. But for this one, I think they just genuinely wanted to give back to their community in a kind way. And hey, not even this cynical British girl can complain about that.
You'll see the awesome reason why they end up cooking 30 pizzas at 1:36 in.
I'd love to see this act of kindness inspire others to try the same thing in their communities. Why not get in touch with your local homeless shelter and see what you can do to help out? Just a thought.