single event in the history of Queen Anne", according to historians Florence K. Lentz and Mimi Sheridan. Named the Century 21 Exposition, the fair expanded on existing Civic Center infrastructure on the old baba'kwoh swale. After the fair, the grounds became the Seattle Center, home to the Space Needle, Pacific Science Center, Experience Music Project, Science Fiction Museum and Hall of Fame, the north terminal of the Seattle monorail and KeyArena. The Seattle SuperSonics began playing at the then-Seattle Center Coliseum in 1967. The Seattle Thunderbirds hockey team began play next door at the Mercer Street Arena in 1977. The Seattle Storm basketball team began play at KeyArena in 2000. As late as 1964, the area had a large enough population of families with children to motivate opening McClure Middle School, but by 1981 a decline in such families led the school system to close Queen Anne High School, North Queen Anne Elementary School, and West Queen Anne Elementary School. Assistant United States Attorney Thomas C. Wales was shot in his home in the Queen Anne neighborhood on October 11, 2001, dying the next day of his wounds. The murder remains unsolved. Landmarks Queen Anne is home to 29 official Seattle landmarks, including 12 historic houses. A group of residences on 14th Avenue West, built between 1890 and 1910, include one of the few remaining Queen Anne style houses on the hill. The North Queen Anne Drive Bridge, built in 1936 across Wolf Creek, is a parabolic steel arch bridge, declared a historic landmark for its unique engineering style. One of the oldest wooden-hulled tugboats still afloat, the Arthur Foss, is moored near the base of Queen Anne. Queen Anne Boulevard, which circles the crown of the hill, and some of the original retaining walls complete with decorative brickwork, balustrades, and street lights, are also designated landmarks. Although not located at Queen Anne and no longer located west of present-day Seattle Center, the Denny Cabin was built by David Denny in 1889 as a real-estate office and was made from trees cut down on Queen Anne Hill. Community services Businesses An stretch of Queen Anne Avenue North between West McGraw and West Galer Streets serves as the spine of the central business district. The Greater Queen Anne Chamber of Commerce is an association of neighborhood business leaders. Queen Anne hosts a weekly farmers' market between June and October. News and