Michael Coate via http://www.thedigitalbits.com/columns/history-legacy--showmanship/remembering-return-of-the-jedi-30th

Has posted the theaters RotJ started in. And there's other good information on the last page. Quotes from reviews, and other stats.

Here's where I saw it:

Yonkers – General Cinema CENTRAL PLAZA CINEMA I & II (70mm Six-Track Dolby Stereo)

My sister took me, and I kept wandering off the line so she would throw pennies around. So when I returned and pick um up each time going, "Hey where'd this come from! I'm rich!" If you remember, I was expecting Admiral Ackbar to be 'the other' Yoda had referred to in ESB. Simplier/dumber times.