sentences:  The PAC "is known for its excellent acoustics", and hosts student productions and outside artistic groups, including the Beck Institute for the Arts, which stages musical recitals there.Avery Coonley added a full-day kindergarten program in 2005, again requiring more space, and a $4 million, middle school wing was constructed, financed through tax-exempt bonds from the Village of Downers Grove.Its cream and red bricks, hipped roof, deep eaves, and detailed brickwork harmonize with the style of the earlier building.