Shreya Ghoshal unveils Joyalukkas Jewellery Showroom.Shreya Ghoshal  inaugurated the Joy Alukkas Marine Drive Showroom in Kochi, a part of the world’s biggest jewellery retail showroom chain of Joy Alukkas. The showroom, hailed as the biggest of its kind in Kochi, is located at Marine Drive, near by the corporate office of the group.