Milltown Village Walk and Talk Drumlane History and Heritage Group Milltown Resource Centre, Co. An Cabhán Milltown, Co. Cavan 23 Lúnasa, 2in - 4:30in
Miniature Railway Open Day Dublin Society of Model and Experimental Engineers DSMEE Miniature Railway, Marlay Park, Co. Baile Átha Cliath – Dún Laoghaire Marlay Park, Dublin 16 23 Lúnasa, 12in - 4:30in
Mining Music The Barn Ensemble Brockagh Resource Centre, Co. Cill Mantáin Laragh House, Brockagh, Glendalough, Co. Wicklow 23 Lúnasa, 3in - 4:30in
Mitchelstown Heritage Week Family Picnic and Heritage Fun Day Mitchelstown Heritage Society Kingston College, Co. Corcaigh - Contae Mitchelstown, Co. Cork 16 Lúnasa, 1:30in - 4in
Moate CCÉ trad session & storytelling Moate LIbrary Moate Library, Co. An Iarmhí The Courthouse, Moate Co. Westmeath 21 Lúnasa, 1:30in - 2:30in
Moffatt School of Irish Dancing Demonstration North Mayo Heritage Centre Co. Maigh Eo Enniscoe, Castlehill, Crossmolina, Co. Mayo 17 Lúnasa, 1in - 2in
Monaghan Heritage Launch Day Monaghan County Council Lough Muckno, Co. Muineachán Castleblayney 15 Lúnasa, 10:30rn - 3in
Monard Barn Owl & Kestrel Project Monard Tidy Towns Monard Community Hall, Co. Tiobraid Árann Monard, Co. Tipperary 19 Lúnasa, 7:30in - 9in
Monasteroris: a place of pilgrimage Edenderry Historical Society Monasteroris graveyard, Co. Uíbh Fhailí Monasteroris, Edenderry 21 Lúnasa, 6:30in - 7:30in
Monastic Garden Tours with Clann Chrónáin Tour Guides Clondalkin Round Tower Heritage Group & Clann Chrónáin Volunteer Tour Guides Brú Chrónáin / Clondalkin Round Tower Visitor Centre, Co. Baile Átha Cliath Theas 15 Tower Road, Clondalkin 23 Lúnasa, 10:30rn - 1in
Monkstown Castle Monkstown Village Tidy District Monkstown Castle, Co. Baile Átha Cliath – Dún Laoghaire Monkstown Avenue 16 Lúnasa, 3in - 4in
Mountbellew Heritage Discovery Day Galway's Living Bog, Mountbellew Heritage & Tourism Network, Mountbellew Vintge Club Galways Living Bog Interpretive Centre, Co. Gaillimhe – Contae Mountbellew, Co. Galway 19 Lúnasa, 11rn - 3:30in