If you meant by the Sparkling Wraithberry Juice, you can get it at the Munchery for 250 pp. But if you meant by the Wraithberry smoothy, you earn it by completing a job called Island Rice Specialty, Part 3 when you visit Enko
It's at fins and feathers fashion shop
you don't make it, you buy it at the munchery in the market lane.
The Petpet Plaza is found by easily looking in your map on Petpet park.
Petpet Park was created in 2008-10.
You can use your Neopets account for PetPet park.
At the Petpet Emporium.
You don't.
you guessed it, it's in PetPet Park :) hammered you
TNT, or The Neopets Team, made Petpet Park.
Market Lane
You do have homes but I dont know how to get one, but I do have an account at Petpet Park.
To get parkpoints on Petpet Park, do a job for someone or play games.