Prepare a baking sheet by covering it with parchment paper; reserve.
Soften the candy melts as directed on the package until they are fully melted and silky.
Take each Hershey's Kiss and gently coat its flat base with a thin layer of the melted chocolate, then immediately affix it to the flat side of a mini Nilla wafer. Position the cookie side down on the prepared sheet. Continue with all remaining Kisses and cookies.
Pour the leftover melted chocolate into a small resealable bag and cut off a tiny tip.
Squeeze a bit of chocolate onto a mini chocolate chip and fix it to the wafer's top to create the stem.
Allow to harden at ambient temperature, or chill the baking sheet for about 5 minutes until fully firm.