I know this is a very old post, however will give some info on Comer Reunion.
The reunion is held every year on the Sunday before Labor Day. There is a church service in the the old Comertown Church in the morning and a picnic in the afternoon in Elkton.
Folks come from all over the country? We are a really big family and you never know who will decided to come or from where.
The local family members really do a wonderful job. It's fun to attend. If you are close, bring a covered dish, if not and are staying in a hotel like we do, Walmart can supply your offering to the family table. We have a great time when able to attend.