Start the weekend off with a Happy Hour Silent Disco! Join us at the Shake Shack in Madison Square Park to grab a bite and shake a leg. If you get parched, worry not; your ticket to our event gets you one free wine or beer at Shake Shack Madison Square Park! So on July 20th, we've got your Friday evening covered. Stop by after work to claim your complimentary quaff. Let the hair down, loosen the tie, and please the palette…