Phi Delta Theta32/11011 / 11N/AYesThe pledge program is from November until sometime in the beginning of the Spring term. It involves weekly pledge meetings, which last about 45 minutes. pledges will put on a pledge party and travel to another chapter.We hold a house cleanup every week which lasts for about one hour. Pledges and brothers share equal cleaning and waitering responsibility. Six, Fifteen, TwoCrew, Track and Field, Lacrosse a) 20% b) 50% c) 20% d) 10% Alumni frequently stop by to attend official events, socialize, or just hang out with the brothers. We are 40% non-caucasian, including persons of Asian, South Asian, African-American, Hispanic, and Pacific Islander descent.