The annual church service organised by Rathfriland Royal Black Preceptory 170 takes place on Sunday August 24.
Sir Knights are to meet at the Orange Hall at 6.20pm.
A new District Bannerette will be dedicated, along with new cuffs, during the service.
A parade of the town will take place before the service which will be held in Third Rathfriland Presbyterian Shurch at 7pm.
Sir Knight Rev Trevor Boyd will be the speaker and the new Bannerette will be dedicated by Pastor Roy Graham, District Chaplain.
The new Bannerette will be carried by the District Standard Bearer Sir Knight Billy Maxwell.
The District Officers would appeal for every Sir Knight of Rathfriland District to attend the last church service before the big Last Saturday Demonstration in Rathfriland.