Courtyard by Marriott & Grappone Conference Center 90 room hotel, featuring indoor pool, restaurant, lounge and exercise room. Adjacent conference center with over 9,500 Concord, NH Other Attractions New Hampshire Division of Economic Development Concord, NH Other Attractions RB Productions Concord, NH Other Attractions The Barley House Restaurant & Tavern Concord, NH Businesses New Hampshire Preservation Alliance Concord, NH Other Attractions