Tuesday's Art Notes

_A couple warm up before performing in the final round of the Tango Salon competition at the "8th Tango Dance World Championship":http://www.tangobuenosaires.gov.ar/campeonato10/web/en/tango/rules.html in Buenos Aires on August 30, 2010. Photo by Juan Mabromata/ AFP/ Getty Images_ * A special new series of dance performances at the White House will start with a tribute to choreographer "Judith Jamison":http://www.pbs.org/newshour/art/blog/2010/01/monday-on-the-newshour-judith-jamison-and-the-alvin-ailey-american-dance-theater.html on September 7. * Tomorrow is "Ask a Curator Day" on "Twitter":http://twitter.com/, via "The Art Newspaper":http://www.theartnewspaper.com/articles/Ask-and-ye-shall-retweet/21338. * A very dry summer in Britain has made for a landmark year for archaeological discoveries, via "ArtDaily":http://artdaily.org/index.asp?int_sec=2&int_new=40382. * Roadside attractions are attracting fewer visitors, via "The Wall Street Journal":http://online.wsj.com/article/SB10001424052748704557704575437803924695496.html?mod=WSJ_LifeStyle_Lifestyle_5.