The American Speech-Language-Hearing Association (ASHA) Convention
To quote the website for The ASHA Convention. It is "the premier annual event for speech-language pathologists, audiologists, and speech, language, and hearing scientists. Join more than 12,000 of your peers for this once-a-year opportunity at the Pennsylvania Convention Center in Philadelphia, Pennsylvania from November 17–19, 2016, as we celebrate our 2016 theme, "Everyday leadership. Leadership every day."