Tubes

Tubes is a random event.

In the event, you are told of 3 spaces within 30 spaces of you where tubes lead to, though you are not told which tube leads to which of the 3 spaces. You can choose to jump in one of 3 tubes, going to the space it connects to, or you can simply leave the event.
 * If you do choose to jump in a tube, there's a small chance that you'll find a "coin room" in which you find 31-35(?) Rupees.

Event Text
Upon encounter:

Upon entering a tube without finding the coin room:

Upon finding the coin room and going backwards:

Trivia

 * This event is a reference to Nintendo's Super Mario franchise.