Man Up Ministry Grayson County Chapter will hold an outside service on Thursday, June 25th at Clarkson Community Church in Clarkson at 7:00 p.m., Adam Foushee if the guest speaker.  At 8:30 p.m., the group will gather at the Leitchfield Public Square for a prayer walk.  They are inviting all churches to come and be a part of the prayer walk.