http://www.summernamm.com/ it is the annual trade show put on by the National Association of Musical Merchandisers. Most things related to musical instruments and pro audio are on display and lots of freebies are given away (I still have lots of strings and pics from last year). It isn't open to the public. There are usually performances in booths by famous people and several of the manufacturers host parties with live music (Fender, Gibson, etc) around town. Hope that helps, Brock