The Lotz House and across the street was the Carter House (also Battle of Franklin). Shaun told me the stories so we saved our money and didn't do the tour (seriously, the tours of these houses is like $15+ per person! By not going into the 3 houses we saved $50+ each).
Then we started to randomly drive out looking at the historical plaques and came into this tiny town of Leipers Fork. We were really tempted to stop and have dinner at this outdoor bbq pit but we just weren't hungry yet. However they did have these cars..