Thanks for your interest in the Source-O-Thon. Instead of adding more sources to the profiles under our management, this event will be focused on sourcing unsourced profiles. In other words, we are helping improve the quality of whole TREE. See the link that Dorothy has included for the Home page. If you wish to join in the fun, post an Answer like "Sign me up" to the Current Registration Page. Then you will be given a participation number. Since I see you have ancestry in Michigan and the Midwest, perhaps you would like to join Team Midwest. Let's get sourcing this Sat-Mon.