This is an event on the island where I'm applying:
The Jeju Rape Flower festival: 03.27.2009 ~ 03.29.2009, Seogwipo-si International Convention Center, Jungmun
In Korea spring comes earliest to Jeju-do Island, and by the end of February the yellow rape flowers are beginning to bloom. By festival time in April the entire island is awash with bright yellow flowers, which last for the entirety of spring.
The Jeju Rape Flower festival is one of the most famous festivals in Jeju and attracts large numbers of visitors every year. As well enjoying the wild flowers, visitors will fully enter the festive spirit with the festival’s various entertainment events.
The rape flowers you can see just about anywhere around the island. I recommend checking out one of the Halla-san trails, where you'll find some really breathtaking views.
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So now, I will also think of a field of yellow flowers and festive celebrations when I hear rape. Awesome.