Chamber of Commerce of Huntsville/Madison County 225 Church Street, Post Office Box 408, Huntsville, AL 35801-0408, 256-535-2000, The mission at the Chamber is to prepare, develop, and promote the community for economic growth. 

Huntsville/Madison Convention & Visitors Bureau 700 Monroe Street, Huntsville, AL 35801-5570, 256-551-2230, 800-772-2348, Learn about discounted attraction admissions with The Huntsville Passport. more...