APN No: 017-1-16-0009-A1992 Urban Design Award of Excellence by the American Institute of Architects.1993 National Association of Industrial and Office Parks Energy Efficiency Award.Two Fountain Square is the second office building of Phase One of Reston Town Center, a mixed-use regional urban core. Phase One includes twin office towers totalling 500,000 sq ft; 240,000 s.f. of retail; 11-screen multiplex theater; and a 515-room luxury Hyatt Regency Hotel.