I too have questions about the fish extenders. Isn't it possible to put one on your door, and also to bring small gifts, and leave the little goodies where you see other fish extenders hanging, without ever signing up
or telling anyone you're doing it? Do you really need to discuss it ahead of time? I would like to drop little treats but not really wanting to go through a big process of meeting up or finding out who else is doing it.
thanks for any info