Sponge Cake Birthday Invitation

DESCRIPTION: A bright and playful cartoon birthday invitation featuring a cheerful yellow sponge-like character wearing a party hat, leaning toward a birthday cake covered with glowing candles as if making a wish. The scene takes place inside a colorful, nautical-themed party room with wooden walls, festive banners, balloons, and party decorations that create a joyful celebration atmosphere. The illustration uses vivid, saturated colors, soft lighting, and smooth cartoon outlines for a fun, child-friendly look. Bold, colorful text elements are arranged throughout the design, highlighting the birthday child’s name, age, date, time, address, and RSVP details. The overall style is whimsical, energetic, and inviting—perfect for a kids’ birthday party invitation, printable card, or digital party announcement.