| 2021-04-17 16:39:33 | ltk_tscc | Added Svenska Atariklubben as organiser of Nordic Atari Show 2013 |
| 2017-07-03 03:23:31 | PrincessLuna | Set start date to 15 February 2013, end date to 17 February 2013, tagline to 'Vinterhack 2k13' |
| 2017-07-03 03:23:25 | PrincessLuna | Set start date to 15 February 2013, end date to 17 February 2013 |
| 2013-03-08 10:50:30 | ltk_tscc | Added party 'Nordic Atari Show 2013' |