Two local businesses are teaming up to help out a support group for grieving children. Family Fun Bowling Lanes is working with Mainely Rent to Own to sponsor a bowl-a-thon fundraiser for Pathfinders. Pathfinders helps children and their families deal with the loss of a loved one. The bowl-a-thon is this Saturday, June 25th from noon to 3 p.m.It’s at Family Fun Bowling Lanes in Bangor. To register a team, you can call 942-6701.Team pledge forms and donation forms can be found on-line at www.pathfindersmaine.org .