This link is to the Alpha Gamma Delta International Headquarters website.
http://www.alphagammadelta.org/osu/
Q. When will recruitment begin for Alpha Gamma Delta?
A. Alpha Gamma Delta will participate in Panhellenic's Informational Fireside on January 3, 2007 and Meet the Greeks on January 6, 2007. We will not participate in any other rounds of Formal Recruitment past these events. Recruitment for Alpha Gamma Delta will begin the week of January 22 and will end on Sunday, January 28. Specific details will be available in the near future--check back again soon!
Other's info there too.