7Days: Regional arts and entertainment, by Michael Harrington

Sunday Spoonful of sugar Cameron Mackintosh's musical Mary Poppins, based on the classic 1964 Disney film, goes on at 2 and 7 p.m. Sunday at the Walnut Street Theatre, 825 Walnut St., and continues on a Tuesday-through-Sunday schedule to Jan. 4. Tickets are $20 to $95. Call 215-574-3550.