Dori, played by Willow Schwartz, sings "A Noun is a Person, Place or Thing" during a dress rehearsal for "Schoolhouse Rock Live! Jr." on Wednesday evening. Performances are at 1 p.m. and 7 p.m. today and Friday at the Immaculate Conception Star Theatre located on the third floor of I.C. School in Celina. Call 419-586-2379 to buy tickets for $7.