Write a review about Happy Harvard Preschool (previous Pillow Preschool) Your name * Your e-mail * (Not for publication) Your mark * ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * — Required information Send Happy Harvard Preschool (previous Pillow Preschool) 1702 Pheasant Drive, Hercules, CA 94547 +1 510-799-5426 View details