Movement is a staple of Sylvan Esso videos. Think of the community dance in “Coffee,” the lone male dancer in “Kick Jump Twist,” and the choreographed exuberance of “PARAD(w/m)E.” In part, it’s just a ...

ST. LOUIS — This World Mental Health Day, a new kind of dance movement is taking over the Gateway Arch grounds—and it’s called Dork Dancing. Far from a traditional dance class, Dork Dancing is a ...