FotoWeekDC

The week of November 15-22, 2008 will mark the launch of FotoWeek DC, the first annual gathering of a diverse and wide-ranging photography community in the nation’s capital, including photographers, museums, universities and all those involved in the profession across the metro D.C. area, including Virginia and Maryland. Unique among American cities, Washington, D.C. is a nexus of artistic, business, political and public sector energy, in which photography plays an integral role. FotoWeek DC seeks to bring together all photographers and imaging professionals from every discipline to join with the public in celebration of the medium.

Details here. They were really keeping that event a "secret"! This is first heard for me and they've already got a whole series of events planned and an ass-kicking website and seems like almost every key art gallery in the Greater DC and DMV region is in the mix.