Pour 1 teaspoon of the black sanding sugar with 1 teaspoon of the pumpkin confetti sprinkles into a shallow bowl, and mix together.
Brush honey or corn syrup onto the rim of your glass. Turn your glass upside down, at a 45-degree angle, and dip glass rim into the sugar-candy mix. Gently move the glass around the sugar, rotating the glass as you go.
Lift glass out of sugar. Tap off excess. Turn glass right-side up and repeat process. If there are empty spots, it means there was not enough moisture on the rim. To fix, simply dab glass rim with syrup and dip again in sugar mix.
In a cocktail shaker filled with ice, add liquids and cover shaker. Shake well, until shaker is frosted, then strain the mixture through a fine strainer and into shot glasses and serve.