Kimball Jenkins Estate Concord, NH Other Attractions Steeplegate Mall Concord, NH Malls Durgin Lane Deli Concord, NH Other Attractions 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 NH Sustainable Energy Association Concord, NH Businesses