Here is the full list of all 17 Tavern Tycoon - there are Dragons Hangover achievements.
Cleared Level 1
You have paused your game for the first time
You have purchased Tavern Tycoon during its Early Access days. Thank you!
You have researched maximum mead level
You found the biggest secret of Tavern Tycoon
Cleared Level 2
Cleared Level 3
Cleared Level 4
Cleared Level 5
Cleared Level 6
Cleared Level 7
Cleared Level 8
Cleared Level 9
Cleared Level 10
You found the hidden Orange Basket
You found the hidden White Rabbit