This summer, Bishop Hendricken will celebrate its 12th season of Summer Stage with today’s opening of “You’re a Good Man, Charlie Brown.” The musical will feature characters from Charles Shultz’s popular comic strip, “Peanuts” as they confront daily challenges and hilarious situations. The production will take place at Hendricken’s Dr. Daniel S. Harrop Theater on July 28 to the 31st. The Thursday, Friday, and Saturday performances are at 7 p.m., while the Saturday and Sunday matinees are at 2 p.m. Tickets are $12 for adults and $10 for students and can be purchased online at www.hendricken.com or through the Hendricken Box Office at 739- 3450, ext. 172. The theater is air-conditioned and wheelchair accessible.