Willy Wonka (left, played by Andrew Lovrine) congratulates Charlie Bucket (Alex Robers) on becoming the new owner of his factory during a dress rehearsal for Burlington High School’s production of “Charlie and the Chocolate Factory.” The show’s final public performance is Saturday, May 20, at 7 p.m. in the school auditorium, 400 McCanna Parkway, Burlington. (Photo by Ed Nadolski)