You’s a fine magnet school, why don’t back that park up? King Open School shrouds what could be the best maintained cross-sport fields in East Cambridge. Conspicuously tucked away from Cambridge St, the grass is lush, the clay on both diamonds is even and practically clump-free and the fencing is immaculate. Rumor has it, the whole park was just renovated and it shows. Will it build your kickball team’s skill to the epic level you’d originally imagined the New Kicks on the Block to possess? No. Could they film a commercial on the picturesque scenery, thus creating the illusion you’re swinging the might boot of Thor? All right Mr. DeMille, I’m ready for my close-up.