International Priests' Retreat in Ars, France sponsored by the Congregation for Clergy: September 27 to October 3, 2009
http://retraitears2009.org/site_anglais/index.htm

International gathering of Priests with the with the Holy Father in St. Peter's Square on June 19, 2010
http://www.clerus.org/english/00000041_Home_English.html

Sacerdos retreats
http://www.sacerdos.org/english/index.phtml

ePriest: Best Practices, Homily Packs, and Priest Resources
http://www.epriest.com/