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