The Alvarado Historic District Merchants Association (AHDMA) is a non-profit organization comprised of local residents, small business owners and community leaders who are working to Preserve, Revitalize and Connect with the Community in the Alvarado Historic District of Union City. We proudly volunteer and fundraise to operate and produce quality community events for all! AHDMA members have a deep desire to bring people together and connect with everyone in our community. Please consider donating to our organization so that we can continue to bring education, entertainment and fun to our local residents. We are extremely thankful for any help we receive!