Choose a large wooden board, slate platter, or flat serving tray. Make sure it is clean and completely dry. Place small bowls on the board for loose candies, cocoa almonds, and mini marshmallows to help organize the layout.
Rinse the strawberries and pat them dry. Peel and cut the kiwis into thick slices, then cut the dragon fruit into bite-sized cubes. Arrange the fruit on a separate plate while you prepare the decorations.
Place the strawberries on the board or a small plate with their cut sides facing down. Add tiny dots of vanilla frosting to the backs of candy eyeballs and press them onto the strawberries. Let the frosting set briefly so the eyes stay in place.
Peel the upper portion of each kiwi in a jagged pattern to resemble Frankenstein’s hair, leaving some green skin visible below. Insert two short pretzel pieces into the sides to resemble bolts. Add candy eyes using a tiny amount of frosting, if needed.
Attach candy eyeballs to the chocolate sandwich cookies, chocolate chip cookies, wafer cookies, and mini donuts using small dots of frosting. Use melted chocolate to pipe little mouths or extra spooky details. Let the decorations set before arranging delicate pieces on the board.
Place the decorated cookies and donuts in several areas of the board rather than grouping everything together. Add the marshmallows, pretzel sticks, chocolate candies, and cocoa almonds around them. Use small bowls of candy corn and other loose sweets to fill open spaces.
Add the prepared fruit and mini marshmallows to any remaining gaps. Spread the colors throughout the board so the display looks balanced and festive. Serve immediately, using small tongs or serving spoons for easy sharing.
