You go into the room in the castle with the maid lady and on the stool there's a note. You get the note and go to the mill. Go to the top and the goth girl is there. Click on the note in your inventory. The goth girl will give you the code to the fountain.
P.S.- I haven't played astro knights in a long time so the note might be in the princesses bedroom. You have to get the rope by the mud next to the mill. Then, go to the top of the castle, not inside, and go to the archer. Click on the rope in your inventory and launch the arrow to the princesses's room's door. Climb on the ope and enter the bedroom. On top of the chest in the left is another note by the princess. Then, go to the goth girl.
nothing you give her a note from the princess
there is a goth girl in the wind mill and she will give you the code
the fountain you have to give the goth girl in the windmill the princesses note and go to the fountain and click the planets on the paper the goth girl gave you
give the paper to the goth girl in the "old rumour mill" (in the astro knight world) she apparantly helps you do something...
On the second floor of the Mill, the Goth girl will give you the Cosmic Symbols password card if you have the Princess's secret message from the Maid's room. On the plaque on the fountain, press the three symbols and the Sun and you can enter the secret room under the fountain.
You take the princess message to the goth girl and she will give you a pattern. Click on the stone carving of the fountain.
There are at least 3.Down below Main Street in Early Poptropica, there is one in the Spider Room.On Astro Knights Island, the secret society contact on the second floor of the Mill will give you the Cosmic Symbols card if you have the Secret Message.On Reality TV Island, one of the contestants is "Sickly Skull" (part Goth).
A Goth girl.
A princess or punk/goth princess
there is not any spefic goth outfits you kind of have to mix a bunch of clothes but it is definetly possible i suggest you mix the biker girl rock star2 and one of the vampires i hope this helps
you give the note to the goth in the old rummerille place and she gives you a pass for the water fountain
You give the goth girl the proclaimation and she gives you a code. Also get the vacuum.