We participated in the WWP611 event (family). Each of us shot a panorama showing 14 PanoTwins in a single panorama. Both panoramas were shot simultaneously. We also shot a "Making of" timelapse video you can see here:
Originally this panorama was my submission to the World Wide Panaorama event 'Travel'. I took it with a monopod mounted on a tripod and took four images with the Walimex 7.5mm fishe eye lens mounted on the Sony ILCE-QX1.