melon fest 

A party or gathering with an overwhelming number of women. The female equivalent of a sausage fest.

I'm not going to that melon fest, I've had all the cocktails and "Sex and the City" I can handle this week.

melon fest by ak_47 May 15, 2006

melonfest 

An event when a group of females gather together. Much like a sausagefest except for the fact that it's all female. A time where girls can have as much fun as males do when they gather together.

melonfest! a good example is GGW (Girls Gone Wild)

melonfest by Darwin1337 March 3, 2008