The corporation shall be a civic organization not organized for profit but operated exclusively for charitable and educational purposes including in furtherance thereof, the production of an annual festival in the milwaukee metropolitan AREA known as summerfest, the production of other events and ethnic festivals during an annual festival season during the months of may through october of each year, ALL of the aforementioned activities being directed toward promoting an understanding by members of the general public of different ethnic cultures, educating the general public in the histories and traditions of various nationalities, providing a suitable showcase for the performing arts, providing activities and recreation available to the general public, promoting racial and ethnic harmony in the community, promoting civic pride, and providing employment opportunities for the community's youth.