3. Noche de Rábanos (Night of the Radishes)
December - Oaxaca, Mexico
Vegetable sellers used to carve their radishes as far back as the 16th century to sell them at the market. Now, two days before Christmas, radish growers gather for a huge radish-carving contest where abnormally large radishes are carved into elaborate sculptures including nativity scenes, Day of the Dead scenes, and even a radish version of Frida Kahlo.
4. Moose Dropping Festival
Second weekend in July - Talkeetna, Alaska
Nuggets of lacquered moose poo are numbered and punters by a raffle ticket. Then they are dropped from a hot air balloon and the piece that lands closest to the target wins a prize. This is what a small town does to bring in visitors, and so popular it's been over the years that they're having to scale the mayhem back.
5. The Baby Jumping Festival (El Colacho)
June - Northern Spain
First staged in 1620, you'd have to be a brave (or nutty) parent to allow your baby to take part. Grown men dressed as the devil (Colacho) leap over a row of babies lying on mattresses on the road. Apparently it will cleanse the babies from sin. It coincides with the Catholic feast of Corpus Christi, although the church is keen to distance itself from this bizarre event, also dubbed one of the most dangerous festivals in the world.