PRESS PHOTO BY MIKE LUBERTI JR.Whitehall High School students Lauren Williams, as Miss Adelaide; Carmelo Santiago, as Nathan Detroit; Giancarlo Levano, as Sky Masterson; and Emily Emick, as Sarah Brown, perform during a dress rehearsal for the upcoming production of “Guys and Dolls.” Show times are 7 p.m. Thursday, Friday and Saturday and 2 p.m. Sunday. Tickets can be purchased by visiting