7. Four Seasons Hotel Washington, DC
The Four Seasons has a 24-hour business center, plus a full range of presentation supplies is available through the concierge or the on-site audiovisual company.
8. ARIA Resort & Casino
With 500,000 square feet of event space, including more than 40 meeting rooms and four ballrooms, the hotel can host events as large as conventions, as well as small meetings that may only require a boardroom. ARIA’s conference center was refreshed in late 2015 to include new media walls, charging stations and registration areas, while two new lounges were introduced in 2018. The ballrooms can also be converted into smaller meeting spaces.