Looking for custom balloon walls, Mermaid tail balloon columns and other balloon decor for your Washington DC birthday party?  Balloon Zoom can create custom balloon decorations for a Mermaid-themed party or any party! We deliver balloons and balloon decorations for corporate events, grand openings, baby showers, bridal showers, weddings, graduations and Bar and Bat Mitzvahs in Washington, DC and throughout the DMV.