| 2021-01-08 04:17:06 | menace | Added Unique as organiser of Birdie 1993 (1) |
| 2015-12-30 08:32:37 | ltk_tscc | Set start date to 9 April 1993, end date to 11 April 1993 |
| 2015-12-30 08:32:04 | ltk_tscc | Set location to Uppsala, Sweden |
| 2015-12-30 08:29:54 | ltk_tscc | Set tagline to 'Birdie NumNum' |
| 2015-12-30 08:28:32 | ltk_tscc | Set name to 'Birdie 1993 (1)', tagline to 'Birdie 1', website to http://www.birdie.org/ |
| 2013-03-07 19:50:09 | ltk_tscc | Edited notes |
| 2013-03-07 19:49:37 | ltk_tscc | Edited notes |
| 2012-06-07 07:44:23 | menace | Added link http://noname.c64.org/csdb/event/?id=859 |