In a mixing bowl, combine watermelon, cantaloupe, strawberries, and blueberries.

Drizzle with lime juice and toss gently to combine.

Arrange carrot, cucumber, and bell pepper sticks on a plate.

Serve with a bowl of hummus for dipping.

In a glass or bowl, layer Greek yogurt, granola, and mixed berries.

Repeat layers until all ingredients are used.

Dip banana slices in melted dark chocolate and place on a parchment-lined tray.

Sprinkle with crushed nuts if desired and freeze for at least 2 hours.