Colorful, vibrant, whimsical logo, smiling cartoon characters, kids holding hands, diverse skin tones, bright blue sky, fluffy white clouds, sunshine, rainbow colors, bold fonts, playful typography, kid-friendly icons (e.g. animals, balloons), circular composition, 3D illustration style, soft lighting, friendly atmosphere, Christian cross or fish symbol integrated, gentle texture, rounded shapes, youthful energy, dynamic movement, joyful expression.