Managed to catch some talks. Presume it is not annual affair due to costs and effort. Probably wait another few years for next event.
Thanks to all involved (sponsors+organisers+volunteers+talk presenters+equipment-display-staff+other members who attended).
The equipment exhibitors were not reluctant to let us handle the expensive equipment, even the high-end items like 1DX, D4 or HD4. This good attitude by exhibitors you do not find at IT Shows or PC shows. Maybe because the audience in the CS anniversary case is a small select group of knowledgeable enthusiasts; instead of an unpredictable group of members of the public who attend IT / PC shows and who may not know how to carefully handle the equipment.