Why has the intersection of Grand and State on Chicago's north side been torn up for years? Geoffrey Baer has the answer to that question in tonight's edition of Ask Geoffrey.

• The Sabre Room,where Frank Sinatra and Dean Martin performed June 10th, 1977

These are the buildings featured in our segment about the Latin alphabet:

• The Chicago Federation of Musicians Building ("Mvsicians"), 175 West Washington
• The Trustees System Service Building, ("Bvsiness World"), 182 West Lake
• Chicago Cultural Center ("Chicago Pvblic Library"), Michigan Avenue between Washington and Randolph
• Art Institute of Chicago ("Institvte"), Michigan Avenue at Adams
• Civic Opera House ("Hovse") Wacker Drive at Madison