Start by rinsing every piece of fruit under cool water, then pat it completely dry with a clean towel. Wet fruit dilutes the orange juice glaze later and makes the salad watery. I always set mine on paper towels for a few extra minutes before I start cutting anything.
Halve the black and green grapes so they resemble tiny eyeballs or spider eggs once mixed in. Slice the strawberries into thin rounds or halves, keeping the pieces roughly the same size. I like uneven cuts here and there since it makes the bowl look more "organic" and less store-bought.
Use your melon baller to scoop the cantaloupe into round shapes, or simply cube it if you don't own one. Peel the oranges and carefully separate the segments, removing any white pith. This step takes me the longest, but it's worth it for the clean, bright color.
Add all the prepped fruit into your large mixing bowl at once rather than in stages. Gently fold everything together with a spatula so the delicate berries don't get crushed. I always fold from the bottom up instead of stirring in circles.
Whisk together the fresh orange juice and honey in a small bowl until fully combined. Drizzle this mixture evenly over the fruit, then toss very gently to coat every piece. This glaze is what keeps the salad glossy and prevents browning for hours.
Press a few edible candy eyes onto grapes or melon balls right before serving for the "haunted" effect. Scatter the blueberries and extra blackberries on top so they peek out unevenly. I find this final step is what actually sells the Halloween theme.
Cover the bowl and refrigerate for at least 30 minutes so the flavors can mingle and the fruit turns nicely cold. This resting time also lets the honey-orange glaze soak in a little deeper. I rarely skip this step, even when I'm short on time.