Leasing trade and showroom exhibition space to manufacturers of goods in the fields of Accounting, Advertising and Marketing, Aerospace and Aviation, Agriculture, Air Conditioning, Heating and Refrigeration, Amusement, Apparel, Architecture, Art and Antiques, Associations, Audio-Visual, Auditoriums and Facilities, Automotive and Trucking, Banking, Beauty and Hair Care, Boats and Ships, Building and Construction, Business, Ceramics and Glass, Chemical, China and Glassware, Communications, Computers and Software, Dental, Education, Electrical and Electronics, Energy, Engineering, Financial and Legal, Fire and Fire Protection, Fishing, Floriculture and Horticulture, Food and Beverage, Food Processing and Distribution, Forest Products, Funeral Industry, Gifts and Giftware, Government, Hardware, Home Economics, Home Furnishings and Interior Design, Hotels, Hospitality and Resorts, Housewares, Housing, Industrial, Insurance, Jewelry and Watches, Landscape and Garden Supplies, Laundry and Dry Cleaning, Leather Goods and Luggage, Libraries, Lighting, Manufactured Housing, Manufacturing, Medical and Health Care, Metalworking, Military, Mining, Motorcycles, Music, Nursing, Ocean Science and Equipment, Office Equipment, Packaging, Paint, Paper and Cardboard, Petroleum, Oil and Gas, Pharmaceuticals, Photographic, Physical Distribution and Shipping, Plant Engineering and Operations, Plastics, Police, Pollution Control, Power Transmission, Printing, Publishing, Radio, TV, Cable and Broadcast, Railroads, Real Estate, Recreational Vehicles, Recruitment, Religious, Rental and Leasing, Equipment, Restaurants and Food Service, Robotics and Automation, Safety, Sanitation and Waste Management, Science, Security, Sporting Goods and Recreation, Stores and Store Fittings, Telecommunications, Telephones, Textiles, Toys, Hobbies and Crafts, Transportation, Travel Industry, Veterinary, Water, Welding, Wire, Women's Issues, Woodworking; real estate services, namely, providing and operating marketplaces and trade showrooms for sellers of goods and/or services; shopping mall services, namely, leasing of shopping mall space