by in To start the Secret Treasure Under the Great Fish side quest in The Legend of Zelda: Tears of the Kingdom, speak with Sidon in the throne room at Zora’s Domain. For this quest, head to the center of the Great Zora Bridge.
Once there, glide into the waterfall to discover the Cave Under Zora’s Domain. Once in this cave, head behind the waterfall to find the chest containing the Vah Ruta Divine Helm. Once you loot the chest, the quest will complete.
by in To start The Never Ending Lecture side quest in The Legend of Zelda: Tears of the Kingdom, speak with Khira and Chroma in the throne room at Zora’s Domain. For this quest, you’ll need to travel to Ihen-a Shrine which can be found near Mipha Court at the top of Ploymus Mountain.
Once there, glide into a waterfall then use your Zora Armor to swim to the top where you’ll reach the Floating Scales Island.
Once on top of the fish-shaped sky island, head to the tail and on the east side look over the edge to find a cave.
Glide to it and go inside to find the chest containing the Zora Helm! After looting the chest, the quest will complete.
by in To obtain the “A Token of Friendship” side quest in The Legend of Zelda: Tears of the Kingdom, speak with Yona at Zora’s Domain after completing the Water Temple. For this quest, you’ll need to access the Ancient Zora Waterworks by jumping into the whirlpool in the East Reservoir Lake, which is southeast of Zora’s Domain.
Once inside, work your way through the area to the back right of the giant room where you’ll find a hole in the ground that you can jump in.
Do so then continue deeper into the waterworks where you’ll find the Stone Talus boss! If you wish, take it out by assaulting the blue ore deposit on its back.
When you’re ready to proceed, head behind the waterfall to find a chest containing Zora Greaves! Once you loot the chest, the quest will complete.
by in To start The Blocked Well side adventure in The Legend of Zelda: Tears of the Kingdom, speak with Penn at the Gerudo Canyon Stable during the Potential Princess Sightings side adventure.
For this quest, jump into the well then blow up the breakable wall near the water. Head inside and take out the monsters waiting for you! Once eliminated, the quest will complete!
by in To obtain The All Clucking Cucco side adventure in The Legend of Zelda: Tears of the Kingdom, speak with Penn at South Akkala Stable during the Potential Princess Sightings side adventure.
For this quest, head up to the tree on the hill to the right of Penn and speak with the all-knowing chicken. Cucco will want you to complete trials.
For the first trial, you’ll need to reach the top of the stable’s head within the time limit. For this trial, Ascend will be your BFF! Quickly run inside the stable and stand in the center then use Ascend. Once on the roof, use Ascend again on the horse’s head to reach the top.
For the second trial, you’ll need to bring 3 logs to the hill within the time limit. Quickly run straight ahead then chop down 3 trees. Use Ultrahand to attach them all together then use Ultrahand again to lift them to the chicken at the top of the hill.
For the last “trial”, you’ll have a surprise fight against 3 Yigas! Eliminate them all so Penn will show up. Afterwards, the quest will complete!
by in To obtain the For Our Princess side adventure in The Legend of Zelda: Tears of the Kingdom, speak with Penn at the Foothill Stable during the Potential Princess Sightings side adventure. For this quest, follow the road north of the stable to reach a cave with a skull above it.
Inside you’ll find two guys in their underwear. You’ll take their place to explore the cave with nothing but your underpants. Inside the cave be sure to collect the weapons scattered around (mainly on the right side) and fuse them with materials to make them stronger to fight the creatures inside. Please note that one of the monsters has armor.
Once you’ve defeated all the occupants of the Foothill Monster Den, exit the cave and speak with the two guys. Next, report back to Foothill Stable to complete the quest.
by in To start the Gourmets Gone Missing side adventure in The Legend of Zelda: Tears of the Kingdom, speak with Penn at the Riverside Stable during the Potential Princess Sightings side adventure.
For this quest, speak with Gotter in the goat pen farthest from Penn to learn more about the recipe. Afterwards, head in the direction he showed you, which is to the south over the Owlan Bridge. Once you cross the bridge, continue following the main road.
Eventually you’ll find some tents.
Speak with the people there then put Raw Meat, Hylian Rice and Rock Salt into the pot. This will create the Meat and Rice Bowl. Once you craft this recipe, hand the dish to Agus who is leaning against the tree complaining of pain. Afterwards, the quest will complete! As a reward, you’ll receive the ingredients back.
by in To obtain the Princess Zelda Kidnapped side adventure in The Legend of Zelda: Tears of the Kingdom, speak with Penn on the roof of the Dueling Peaks Stable during the Potential Princess Sightings side adventure. To reach him, use Ascend in the stable!
For this quest, make your way to the location shown in the map below.
Once there, you’ll find Zelda in a cage.
Use Ultrahand to lift the cage releasing Zelda. Once you do, you’ll have to fight 3 Yiga Footsoldiers. Take them out to complete the quest!
by in To obtain the White Goats Gone Missing side adventure in The Legend of Zelda: Tears of the Kingdom, speak with Penn at the Tabantha Bridge Stable during the Potential Princess Sightings side adventure. For this quest, you’ll need to first speak with Chork who can be found near Penn. Next, follow the trail of Hylian Pine Cones to the southeast.
They will lead you to the goats who can be found grazing next to a giant tree. Penn will then check in with you and the quest will complete!
by in 
To obtain the Follow the Cuccos side quest in The Legend of Zelda: Tears of the Kingdom, speak with Trissa in Kakariko Village. For this quest, you’ll need to follow the two chickens all the way to a cave near the top of the mountain where you’ll discover Cucco Hideaway.
Loot all the eggs then return to Trissa. You’ll receive a purple rupee as a reward and the Follow the Cuccos side quest will complete!