promote public awareness by advertising information concerning park safety and benefits of their neighborhood parks, pathways and other natural amenities, such as swimming pools, picnic pavilions, playgrounds, sports fields and volleyball and tennis courts located in a natural open space environment, to promote and enhance the residents' safe use and enjoyment of such natural amenities

entertainment services, namely, personal appearances by a park ranger in costume who provides information regarding park safety and benefits of neighborhood parks, pathways and other natural amenities, such as swimming pools, picnic pavilions, playgrounds, sports fields and volleyball and tennis courts