Anyone lose a Yellow Submarine?

This Yellow Submarine is sitting on Commodore Plaza, in front of LoKal. It's left over from last week's King Mango Strut. The interesting thing is that people are using it as a trash bin, so it's nice to see that people actually throw things in a bin and not on the sidewalk.

I'm wondering what the tourists are thinking when they read that it's a "Cocaine Submarine." It probably enhances their visit to the Grove and gives them something to talk about when they go home.