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