A supurb idea. How about using one of those instant water fountains as found in some theme parks? An expansion on this idea could be an aiming device ??????????
The guest book is one of our favorite parts of this project. Tell us where you are visiting from, whether you saw the bubbles, or simply say hello. Entries are public after moderation.
Please be kind. No private information, spam, or messages you would not want floating around in public.