Highlights of the  Lucene Revolution:
1.The conference is dedicated with more than 30 technical sessions,tutorials,and case studies.
2.Presentations on search experts from companies like Twitter,LinkedIn,IBM,Cisco,and Sears along with  Steve Arnold (Beyond Search blog) and Hadley Reynolds (IDC).
3.Sessions about the future of Solr from the Apache commiters:Yonik Seeley,Grant Ingersoll,Chris Hostetter,Lucid Imagination;Mike McCandless,IBM.Highlights of the  Lucene Revolution: http://www.lucidimagination.com/blog/2010/09/14/lucene-revolution-learn-network/