I'm reading this article about composting corn cups, and it's mostly about this one coffee shop that uses them. They have special bins for the cups to go into instead of straight in the trash, like the way they do at Whoel Foods.

Then they bag them up, and take them to the LANDFILL. I'm sorry, but don't trick your customers into thinking they are going to be munched on by worms if they aren't! It's true they will break down much faster than plastic, but still. It's misleading.