Tallahassee Downtown Improvement Authority Tallahassee Downtown Improvement Authority Search | Advanced Search | New Members | Coupons and Discounts | All Categories Government & Education >> Agencies/Government >> Government-City/County/State/National Tallahassee Downtown Improvement Authority 300 W. Pensacola Street, Tallahassee, FL 32301 | map | directions Elias Mathes (850) 631-9993 Visit Site Connect With Us Member Since: 1982 If your business isn't here, contact us today to get listed!