The Carnival theme was released in February 2012, after Valentine's Day. It's also known as the Carnival of Love, although it isn't a Valentine's theme. Lots of fun colorful items were released in this theme, with bright, vibrant clothing too. This was a short theme and oddly had no house released with it.
It was a 50/50 with people liking it and disliking it. Some people loved the theme, while others weren't so keen. There are some popular items that people will pay lots of money for.
The theme was removed later in 2012.