The Norwalk-Ontario-Wilton School District will host its Multicultural Night from 6–8 p.m. Friday in the Brookwood High School Classic Gymnasium. The evening will begin with a potluck and free ice cream. Afterward, the following groups will perform: Grupo Folklorico Unidos Dance Troupe, Brookwood Junior and Senior High Choir, German Classical Song, N-O-W Hispanic Dance Group,…