An area in which there occurs an abundance of females in relation to males. It is the opposite of the popular term "Sausagefest".
"My girlfriend is making me attend a local women's rights convention... it's going to be a total oysterfest."
by Dave July 18, 2008
An event comprising primarily of Women. The opposite of a sausage fest
Yo, this boy band concert is a oyster fest
by Tony Gaitatzis June 13, 2008