whimsical children s birthday in a sun dappled park with scavenger hunt and festive picnic

picnic park fantasy balloons nature outdoors adventure scavenger hunt party trees sunlight shadow whimsical food table outdoor cheerful festive enchanting magical dreamlike playful joyful vibrant colorful event gathering atmosphere setting scenery landscape experience emotion childhood wonder imagination dreamscape fantastical mystical enchantment charm delight happiness festivity children birthday sun dappled complete charming setup shade towering generative