They're calling the event "The Return of the Trilogy" and will feature the original Star Wars, The Empire Strikes Back and Return of the Jedi as triple-feature in most locations with "specially curated video content before and between films, contests, props to bring the power of the Force to life, and other special surprises." They also encourage cosplay.
Here is the complete list of roadshow locations and dates thus far:
August 6 – San Francisco, CA / The WarfieldAugust 6 – Kansas City, MO / The Midland TheatreAugust 6 – Washington, D.C. / Warner TheatreAugust 6 – Los Angeles, CA / The Theatre at the Ace HotelAugust 6 – New York, NY / The Town HallAugust 6 – Miami, FL / Olympia TheatreAugust 6 – San Antonio, TX Majestic TheatreAugust 7 – New York, NY / Kings TheatreAugust 7 – Dallas, TX / Majestic TheatreAugust 11 – Austin, TX / The Long Center for the Performing Arts (Ep. 4-A New Hope)August 12 – Austin, TX / The Long Center for the Performing Arts (Ep. 5-The Empire Strikes Back)August 13 – Austin, TX / The Long Center for the Performing Arts (Ep. 6-Return of the Jedi)August 13 – Philadelphia, PA / The Keswick TheatreAugust 13 – Louisville, KY / Brown TheatreAugust 20 – Oakland, CA / Paramount TheatreAugust 27 – Boston, MA / The Boston Opera HouseDate TBD – Houston, TX / Venue TBDDate TBD – Denver, CO / Venue TBD