Yes, these do glow. And yes, they will make any Halloween party better.
Neon Graveyard Cupcakes - The Scran Line
Neon Tie-Dye Cupcakes!
Cosmic Bowling, Glow Party, Cupcake Tower – Nibblerz Desserts
Snacks and Stories: Earth Day Cupcakes
Rainbow Gradient Cupcakes
Glow-in-the-dark neon cupcakes You won't believe the trick to
Neon / Glow in the Dark / Birthday Neon
Glows in the Dark: Learn How to Make a Delicious Glow-in-the-Dark
Neon Vanilla Pink Cupcakes by amysalmon on DeviantArt
Kiddopark 48 Piece Glow in Dark Mini Dinosaur Toy Set(16 Style
Glow in the Dark Party Ideas