St. Peter’s Episcopal Church, 34 White St., is host of a weekend of workshops by musician Russill Paul. Termed “music of light, music of healing,” Paul’s work will be featured in a concert as well as workshops. A concert at 8:30 p.m. Saturday, Oct. 1, will cost $20. A workshop costing $160 starts at 7 p.m. Friday, Sept. 30, continues all day on Oct. 1, and an afternoon session on Oct. 2. Call 594-5877.