There are many pre-made cards to choose from at Zazzle.
Some are set up to allow personalization, such as this one from GenFam. Fill in fields for Male and Female ancestor with related surnames on the front. On the back, give the details of your reunion - location, dates, etc.
The following selection of post cards may allow for "personalization" (i.e. change specific lines without in depth editing). Others may require you to hit the "customize it" button and find the fields that you want to change.
I hope that some of these items will spark your interest and lead to a wonderful gathering.
Powered by Zazzle Affiliate Helper