Preheat oven to temperature on brownie box and line 9x13-inch pan with parchment paper.
Prepare brownie batter according to box, adding extra egg and melted chocolate for fudginess.
Pour into pan and bake according to box directions until toothpick has moist crumbs.
Allow brownie cake to cool completely.
Wash and dry your strawberries. Melt the orange candy melts according to package directions, then dip each strawberry by holding the stem. Place on parchment paper to set.
Heat the heavy cream in a small saucepan over medium heat until it just starts to simmer. Don't let it boil.
Put the chopped chocolate in a heatproof/microwave safe bowl, then pour the hot cream over it. Let it sit for 2 minutes, then stir until smooth and glossy.
Stir in the butter until melted.
Spread the ganache evenly on top of the brownie cake.
Arrange the orange strawberry "pumpkins" evenly spaced on top of the cake. Add mint leaves for cute little vines if you want.
Notes
Storage: Store in airtight container at room temperature for up to 3 days.