Past and present staff members, ex-pupils and friends were among those who gathered for the celebration event in the Ashburn Hotel, Lurgan on Friday night (Febriary 3).
A superb night of entertainment was laid on from guest artists including Micky Bartlett, Niamh Murray, Holly McConville, Eimear O'Neill, Ciara O'Neill, Oisin O'Dowd, Katie McParland, Mons Wheeler, The Lismore Four and Nicola O'Hara.
Photographer Tony Hendron went along to capture some of the atmosphere on the night.
9. Catching up on the years
Catching up at the Lismore School reunion are from left, Patrina Lavery, Margaret Acum, Anne-Marie Kelly and Tony McIlduff. LM06-204. Photo: Tony Hendron
10. Having a great time
Enjoying the Lismore reunion are from left, Anna Ochal-Molenda, Ciara O'Neil, Muriel Robertsl and Eimer O'Neill. LM06-206. Photo: Tony Hendron