This made me giggle.
I believe I only visited the Pixie Spa once and never even used any of the features available there. I always thought it would make more sense for it to be more of a beauty salon, with options for make-up, tanning and wing decorations (like making them sparkly, frosty or changing the color of the fairy's pixie dust trail). However, it was pretty cool to see some pixies using the Spa for their character costumes - to think through all those little details, gosh!
Your post made me recall so many other things about the shops - thanks!