| Date | Event |
|---|
| 7 August 2005 | PM2005 (Hotel Portmeirion, Penrhyndeudraeth) |
| 19 July 2003 | Prisoner Day 2003 (The Old Contemptibles Pub, Birmingham) |
| 29 March 2003 | 23rd Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 27 October 2001 | 5th Brain Bash (Irish Centre, Birmingham) |
| 23 March 2001 | 22nd Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 28 October 2000 | 4th Brain Bash (Irish Centre, Birmingham) |
| 30 October 1999 | 3rd Brain Bash (Irish Centre, Birmingham) |
| 21 August 1998 | 21st Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 15 August 1997 | 20th Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 15 March 1997 | "The Prisoner" 30th Anniversary Celebrations (The Great Western Royal Hotel, London) |
| 16 August 1996 | 19th Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 18 August 1995 | 18th Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 19 August 1994 | 17th Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 20 August 1993 | 16th Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 21 August 1992 | 15th Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 6 September 1991 | 14th Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 31 August 1990 | 13th Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 1 September 1989 | 12th Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 2 September 1988 | 11th Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 4 September 1987 | 10th Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 29 August 1986 | 9th Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 9 August 1985 | 8th Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 3 August 1984 | 7th Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 29 July 1983 | 6th Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 22 August 1982 | 5th Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 15 May 1981 | 4th Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 16 June 1979 | 3rd Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 28 April 1978 | 2nd Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 17 April 1977 | 1st Portmeiricon (Hotel Portmeirion, Penrhyndeudraeth) |
| 29 items |