Get your clan to Herald Square for a fun-filled day of doing good. Kids can work with celebrity activist Adrian Grenier in his Mobile Kitchen Classroom, read books in a Scholastic reading circle, and get flexible during on site yoga plus many other charitable projects. And while your tot's having fun helping others, take a “Selfless Selfie” and share it on social media to earn a $5 donation to 1 of 3 different causes. All ages.