The DUMBO District Management Association, known as the DUMBO Improvement District or Team Dumbo, is a 501(c)(3) business improvement district founded in 2006 to serve the Dumbo neighborhood of Brooklyn. Funded through assessments on local commercial property owners, it advocates for the neighborhood's businesses, property owners, and residents while managing public spaces such as the Dumbo Archway, Washington Street, and Old Fulton Plaza. Its work includes daily sanitation and beautification services, small-business support through its #DUMBOVIP program, neighborhood marketing, and public art curation and commissions, alongside programming such as the monthly First Thursday Gallery Walk.