Once you get far enough in the game you will see the Wizard's Outhouse in the Wizards backyard which is to the left of the Wizard. There's a Kangamoo and each time you kill it it drops a key. Repeat as desired. Unless they plan on patching this it is still a new game. Wizard's Outhouse is just out of the Haunted Forest.
Unlock the listed awards by performing the corresponding tasks: AWARD - HOW TO UNLOCK Dragon Hatchling - Complete Ms. Heybenstance's quest to save her dragon hatchlings or accumulate ten minutes of game play. Unicorn Poop T-shirt - Kill the twin dragons guarding the artifact.
ACHIEVEMENT - HOW TO UNLOCK Destroyer Of Chickens (10 points) - Kill 100 Chickens. The Day the Music Died (20 points) - Kill Sergeant Orque. Can't Kill Me... (5 points) - Resurrect at an Outhouse. Extermination (15 points) - Destroy all 3 Queen Greems. Man In The Hole (15 points) - Complete 6 Spelunker Quests. Extracurricular Activities (20 points) - Finish 50 Side Quests. Justice Dispenser (25 points) - Kill 2500 Enemies. I'm an Addict (10 points) - Drink 50 Potions. Mr. Tough Guy (30 points) - Reach Level 20. Underground Subway (15 points) - Discover all 30 Teleporting Outhouses. Menu Hero (10 points) - Dispense the Good, Vanquish the Evil. Take Back The Knight (25 points) - Kill Lord Von Prong.