An under-researched, controversial and complex leisure event is examined in the light of orthodox research that documents the beneficial effects leisure has on the psyche. This involves drawing on contemporary theorizing in leisure studies while at the same time using grounded knowledge of a particular locality and synthesizing the material to identify areas for future theorizing and research. In Northern Ireland, the July summer holiday period was traditionally used to celebrate Protestant culture and religion and Unionist supporters marked these events by holding religious and political rallies. However, this celebration of Protestantism has not (recently) been shared with the Nationalist community and various skirmishes and civil disorder offences have been recorded over this holiday period during the last 5 years. The paper notes the change in emphasis from celebration to confrontation and considers the effects this has on individuals already living in an armed conflict situation. It is contended that during this particular holiday period in the Province, leisure is used as a vehicle for social mobilization as Unionists and Nationalists pursue group interests and engage in collective action for their respective ideologies. Leisure, in Northern Ireland, does not function in a manner that orthodox research would initially suggest but is used to reinforce political and sectarian divisions. The paper concludes by commenting that the political, social and economic indices that shape our experiences of leisure need to be considered and/or incorporated into theoretical understandings of leisure.