create a fingerprint family tree AND/OR create a memory book, and other ideas. http://www.all-things-family-reunion.com/family-reunion-ideas.html
Meant for a destination wedding invite, but you could adapt the idea for a family reunion getaway, an international party theme, bon voyage party.
Host a Stylish Family Celebration + Free Printables, Pizzazzerie.com
Echoes of Laughter: 40 Amazing Family Reunion Ideas; I love #15 & #28
This would be nice as table centrepieces & take home gifts...trees, little trees for a family reunion?
family reunion t shirts ideas | Reunion T-Shirt Orders - Descendents of Robert & Katie Covington
FREE Family Printables
Family Heritage or Geneology Themed Family by FamilyReunionHelper, $19.95
How to plan the best Family reunion! - great ideas!
5 summer relay games for family reunions