Letter from the Spoleto Festival BY HEDY WEISS
CHARLESTON, S.C--It may not have been part of the official brochure outlining all the dance, theater, chamber music, opera and installation events that were part of this year's Spoleto Festival U.S.A. But for real theater, Deep South style, nothing could quite compete with lunch at the Tea Room of the Grace Episcopal Church on a quiet street in the heart of downtown Charleston.<br />