THOSE who believe trends start on the West Coast and are perfected on the East Coast might add to their argument a garden planned for an elementary school in Brooklyn.

This summer, supporters will tear up a quarter-acre of asphalt parking lot behind P.S. 216 in the Gravesend neighborhood and start building the first New York affiliate of the Edible Schoolyard program, developed by the restaurateur Alice Waters of Chez Panisse.

It’s a $1.6-million architect’s dream. A new building, powered by the sun, will hold a kitchen classroom with communal tables where children can share meals they make from food they grow in the garden.

Designers from the Work Architecture Company have incorporated a chicken coop, a composting system, an outdoor pizza oven and a cistern to collect rainwater. A movable greenhouse will be rolled out each fall.