Ghostbusters Glo Party Cake
double layer cake completely iced with one layer of white icing
a few drops green food coloring or neon green
. tonic water or more to thin out
Vitamin B2 capsule broken and only use the powder inside
Mix all ingredients together (except cake) until thoroughly mixed. Spread on top of the cake and let drip off the sides. Enjoy the glow under the black lights!