Patrick Stewart performed his own solo adaptation of Charles Dickens's tightwad-redemption tale on Broadway in 1991, 1992, 1994 and 2001. Now he brings it back at the cozy Theater 511 for just two nights, as a benefit for City Harvest and Ars Nova. (Even priced at $500, the tickets have all sold out, but two $25 tickets per performance will be offered via lottery on TodayTix.)