Look for Build Your Own Chicago cards at these stores in Chicago:

• Cat and Mouse Game Store - 2212 W. Armitage Ave., Chicago
• Chicago Architecture Foundation - 224 S. Michigan Ave., Chicago
• Local Goods Chicago - 5422 W. Devon Ave., Chicago
• Neighborly - 2003 W. Montrose Ave., Chicago
• Paperish Mess - 1955 W. Chicago Ave., Chicago
• Quimby's - 1854 W. North Ave., Chicago
• Sacred Art - 4619 N. Lincoln Ave., Chicago
• Transit Tees - 1371 N Milwaukee Ave., Chicago

As well as:

• National Building Museum - 401 F Street NW, Washington, DC