Begin with two shallow dishes or plates. To one, add a tablespoon of honey. To the other, create a circle with the colored sugar to resemble the colors of a rainbow. Rim the edge of a martini glass first in honey and then dip it into the colored sugars. Unwrap a Hershey's kiss and add it to the glass. Set aside.
In a cocktail shaker filled with ice, combine the chocolate liqueur, cream de cacao, vanilla vodka, Irish cream liqueur, and half and half. Shake vigorously. Slowly strain into your prepared martini glass. Serve, sip, and enjoy!