Hively Avenue Preschool is competing to win a new playground through the national Colgate and Meijer Recycled Playground Challenge. The preschool is among the top 15 competitors in the program sponsored by the TerraCycle company in partnership with Colgate-Palmolive and Mejier in a contest to win a playground made completely of recycled materials. The competition aims to encourage healthy smiles and environments among school children and consumers, sponsors said.