architectural design services; interior design services; architectural design services and interior design services in the fields of aviation facilities, commercial buildings, corporate buildings, educational facilities, government facilities, healthcare facilities, hospitality facilities, justice buildings, military buildings, mixed-use facilities, public and private buildings, science and technology facilities, sport and entertainment buildings, and transportation buildings; engineering and design of plumbing, heating, ventilation, air conditioning, mechanical and electrical systems for others; design of turf systems for sports facilities for others; design of lighting systems for others; exhibit design services for others, namely, design of exhibits, the buildings that contain exhibits, and the display area around the exhibits for national and international exhibitions, festivals, celebrations, and large-scale gatherings and consultation services pertaining thereto; visual communication services, namely, integrating graphic art design with facility design; architectural and interior design services performed in conjunction with volunteerism efforts; charitable donation services, namely, providing architectural and interior design services via volunteerism efforts