Your Insider loves to watch “America’s Test Kitchen,” the PBS series where some of the folks at Cook’s Illustrated magazine show you how great recipes work and—sometimes—fail. Host Christopher Kimball will bring a behind-the-scenes show about the show to the DuPont Theatre in Wilmington June 17. Kimball will give a guided tour of how the equipment testings, food tastings and science experiments take place. Find out what it’s really like to work at and host one of the most popular food programs airing today. (Yes, it’s bigger than anything on The Food Network.) 656-4401, duponttheatre.com