celebratory doodles, vibrant background with playful doodles of fireworks, music notes, and party favors sets a lively

doodles celebratory vibrant background playful fireworks music notes party favors sets lively festive mood celebration happy joyful cheerful exciting fun joyous festivity entertaining delightful positive upbeat spirited gleeful merry exuberant animated elated jubilant enjoyable amusing atmosphere spirit vivid cheery hilarious gala exultant merriment rejoice glee delight thrilled elation ai generated