[sororitygirl2]

Find another fraternity that mixes a little more than you and ask them if they want to have a date party or quad. Some of the most "prestigeous" events at my school were ones that fraternities threw together every year because there were more boys and more money to make it WAY more fun!

Edited to add:

Also, ask a sorority to do something on a week night... if a fraternity called us and said they had rented a bar for a Thursday night and would like us to come (and didn't make us help with the expenses), we would usually accept... it's feasible at a smaller bar usually.

Or, do non-alcoholic events with the sororities. Invite them over on a week night to watch "Survivor" and have a tropical-themed dinner and tell everyone to wear Hawaiian attire (guess that might not be the best theme now that "Survivor" is in Thailand but you get the idea).

Also, little things can help you get on their good side. Send them notes to wish them happy holidays. Take them candy for Halloween. Serenade them LOTS! Surprise them by having your guys show up at their house with ice cream or something... Invite all the sororities to your philanthropy (a popular one at our school... have a bachelor auction and get guys from ALL the fraternities and sports teams to be auctioned off).