It seems like 2007 is the year for arbitrary celebrations of increments of time ending in 0 or 5.

For example:

* 400th anniversary of Jamestown
* 385th anniversary of the Indian Massacre of 1622 aka the end of Henrico-polis
* 265th anniversary of the Incorporation of Richmond as an independent city (1742)
* 230th anniversary of the death of Wm Byrd III (1777)
* 220th anniversary of the first bridge across the James River  -- Mayo Bridge (1787)
* 200th anniversary of Robert E. Lee's Birthday (1807)
* 200th anniversary of the Treason Trial of Aaron Burr in Richmond (1807)
* 175th (ish) anniversary of the Virginia Historical Society (1832)
* 165th anniversary of Charles Dickens visiting Richmond and finding slavery here 'odious' (1842)
* 145th anniversary of the Civil War battle of Drewry's Bluff
* 100th anniversary of the dedication of the JEB Stuart Monument (1907)
* 75th anniversary of the Byrd Park WWI Carillon dedication (1932)
* 75th anniversary of the beginning construction on the R E Lee Bridge. (1932)
* 35th anniversary of Cloverleaf Mall (now closed) (1972)
* 35th anniversary of Regency Square Mall (1972)
* 35th Anniversary of the Hurricane Agnes Flood (1972)
* 30th anniversary of the first black majority city council in the City of Richmond  following its 1972 annexing controversy(1977)
* 25th anniversary of Richmond Renaissance
*20th anniversary of the Richmond Area Development Archives (1987)
* 10th anniversary of Bandito's Burrito Lounge (1997)

 
And, obviously, the 30th anniversary of me.