It is an advertising sign, and shoots out streams of bubbles. It has no bearing on the island quest.
The "Hair Club" is just left of Spy Headquarters. It is the island's multiplayer room.
beside the hair club on spy island
The head quarter in poptropica on spy island is near the HAIR CLUB
laser hair removal
because dr.d shot a laser at your hair
laser hair removal
They are LASER, HAIR, and REMOVAL.
The password for the teleporter is Laser Hair Removal.
Laser hair removal
Well, if you mean "What is the pass-code in Poptropica for Spy Island?", then the answer is "laser hair removal".
Spy Island is island #6. After Spy Island is Nabooti Island #7
you can talk to people and just hang out and play games with them!