The fourth edition of Opening Night at the A&D Building in New York City will be a building-wide happening with parties and events in its 40 high end home furnishings, kitchen, bath and building product showrooms. The event is on May 18, 2009 at 6:00-9:00pm and welcomes four new showrooms to the building.

- Clive Christian NY, the English company known for its bespoke wood cabinetry, paneling and furniture, opens a showroom featuring its designs in kitchen, dining lounge and bedroom settings. 5th Floor
- Davis & Warshow-Kitchen & Bath Center, features fixtures and furnishings for kitchen & bath in their newly designed and expanded showroom. 4th Floor
- Valli & Valli USA, has moved from its 4th floor showroom to a new expanded space designed by Yoshimi Kono. High-end hardware and bath accessories by top architects including: Zaha Hadid, Frank Gehry and Fabio Novembre. 5th Floor-Annex
- Cavendish Grey, celebrated for its antique reclaimed and re-edition stone & wood flooring, announces a partnership with Alkusari Stone. 7th Floor