help! I need funraising ideas that will also attract girls to our interest group!

Hey, I attend Rutgers in Newark and me and a bunch of girls are interested in pledging Sigma Lambda Gamma. Problem is, there's no chapter here! x___x So for now, we're an interest group. lol I believe my president told me that we need 15 girls to become a chapter. So far, we have only 5 girls. There are like 15 other girls who is considering joining but still need some persuasion. Also, we need to raise a $1000 which seems like an easy feat after reading all these fundraising ideas, lol but we want to do something that is not only fun but also get of girls to be interested in pledging once there's a chapter here. I hope I'm not confusing anyone. xD There is a Sigma Lambda Beta chapter here and they've told us that they're willing to help us get started.