Here is the full list of all 36 Travellers Rest achievements.
Incubate an egg until it hatches.
Serve 1000 veggie dishes.
Rent 100 rooms.
Get your tavern to comfort level 200.
Serve 1000 seafood dishes.
Hire an employee of each type.
Deliver 20 orders.
Clean 200 tables.
Spend 50 Recipe Fragments at the temple.
Catch 10 different types of fish.
Obtain a fishtank.
Earn 100 gold coins.
Cut 1000 weeds.
Pick up 60 pieces of junk.
Harvest 300 crops.
Reach the highest level of affinity with your cat.
Catch a minimum-sized fish.
Obtain your first fishing rod.
Pick up 20 pieces of junk.
Dig 50 holes.
Brew 100 kegs of beer.
Plant 50 trees.
Kick out 30 angry customers.
Craft 50 items.
Light the fire in the Tavern Keeper King's temple.
Earn 800 gold coins.
Serve 1000 meat dishes.
Reach the maximum training level of a bird for the first time.
Harvest 50 corn plants.
Overnight 10 times.
Get 50 simultaneous customers in your tavern.
Catch 25 different types of fish.
Catch a maximum-sized fish.
Obtain five different fishtanks.
Purchase 50 decorations from Wilson.
Catch 200 fish.