<p>Mollie pretty much covered the basics of fraternity rush. Fraternity Rush starts when Orientation ends with the "Greek Griller" in Killian Court; each fraternity and sorority has a table, so freshmen can walk around and talk to brothers/sisters from different houses. The idea is for freshmen to meet as many Greek men and women as possible - a lot of people think that Rush is all about things like steak dinners or whatever; but fundamentally, it's actually about the people, about whether or not you'd click with the people in the house(s) you're considering joining - and the Griller reflects that.</p>
<p>After meeting members of the various fraternities and sororities during the Griller, most freshmen finish up by visiting one (or several) of the actual fraternity houses. (I am not sure if girls interested in Recruitment are allowed in sorority houses on the first day.) This brings up another point I want to emphasize: each fraternity's house tends to have a different feel or atmosphere to it. Some are in Cambridge, some are in Dorm Row, some are in Boston on the river (like mine! :D), many are scattered throughout the Back Bay - one is even as far away as Brookline. </p>
<p>All in all, Rush lasts for a little over a week, overlapping (but not conflicting) with the start of classes halfway through the Rush period. Some of more enjoyable Rush events I took part of as a frosh include paintballing, kayaking, and even F1 racing. There are also more "traditional" parties/mixers at the fraternity houses as well. Things tend to tone down slightly when classes start - the Rush events tend to focus on dinner activities, boat cruises, poker games, etc. As well, some Rush events are invite-only.</p>
<p>One common question I've heard is whether it's possible to explore multiple fraternities and still get a bid (a formal invitation to join a house). My answer is unequivocally yes. I ended up visiting three fraternities seriously, and three others somewhat more casually, during my Rush. Just as with Dorm Rush, exploring multiple fraternities to find the one where you fit best is of the utmost importance. As I've hinted at above, each house has its own personality and culture. If you decide you don't really like one of the fraternities you've been checking out, that's fine - just tell the brothers (ideally thanking them for taking you racing or whatever) how you feel, and that's that. Rush comes with no strings attached. Even if you're offered a bid, you're under no obligation to accept it - although I would like to point out that houses don't offer bids lightly.</p>
<p>A final piece of advice: don't be afraid to ask questions of the brothers. Whatever you ask, it's almost certainly nothing they haven't heard before. Talking to the brothers is one of the best ways to get a sense of what a fraternity's culture is really like.</p>
<p>Regarding the new sixth sorority, Pi Beta Phi - they will have representatives on campus during the Recruitment period; however, they will not be participating formally in the first round - I understand there will be some other way for women to demonstrate their interest in Pi Phi. Additionally, there are a lot of Pi Phi alums in the Boston area (albeit not from MIT, obviously :D) that will be helping the new chapter get on its feet.</p>
<p>Regarding the question above - none of the Greek organizations have four letters in their name. You may be thinking of some of the ILGs, however: either WILG (Women's Independent Living Group) or perhaps pika (which used to be a fraternity before going co-ed). Also, I apologize for talking more about fraternity rush than sorority recruitment, but Mollie covered the most important differences already.</p>
<p>One final word about Rush. It's often said that Rush doesn't properly represent the fraternities - just as it's often said, for example, that CPW doesn't actually represent what MIT is really like. Personally, I think that argument is bunk. Of course it's true that fraternities don't have steak and lobster for dinner every night. But the people, and the houses, don't change just for Rush; in fact, they want to be as honest as possible, so that freshmen know exactly what they're getting (and exactly who they'll be calling their "brothers" for the next four or so years). The number one reason I joined my fraternity, actually, is because of a casual, run-of-the-mill dinner I ate with them halfway through Rush - the same type of dinner I now enjoy with my brothers every week.</p>
<p>Fundamentally, fraternities aren't looking to get as many brothers as possible - they're looking to get the best brothers possible: committed freshmen who get along well with the current members, interested in joining their house in the spirit of brotherhood.</p>