Here is the full list of all 11 Fortune's Tavern - there are The Fantasy Tavern Simulator achievements.
You have chosen to walk the path of light!
You have chosen to walk the path of darkness!
You have excelled in speechcraft!
You have excelled in business!
You have made a difficult decision!
You have stayed alive in Fortune's Tavern for over a month!
You have built the most expensive upgrade in the tavern. Prepare for a royal visit!
You have bred two creatures together!
You have amassed of 10000 gold at one time!
You have built an army that will bring much death and destruction!
The god Silva has once again been banished!