As I'm playing shows Friday and Sunday that week, I won't be there, but the Fort Worth Symphony
is playing Stravinsky's "The Rite of Spring" on Friday 5.6.2011 (7:30pm), Saturday 5.7.2011 (8pm), and Sunday 5.8.2011 (2pm). Worth checking out in this, the piece's centennial year. The phrase that pays is "You owe it to yourself."
Here's Pierre Boulez conducting Milan's Orchestra Filarmonica della Scala back in 2006.