Here is the full list of all 30 The Witches Tea Party achievements.
Enter the Character Gallery in Extra
Achieve the True Ending
Go travelling around the world!
Achieve the Normal Ending
Complete Chapter 4
Collect all the gifts
Cook all 30 dishes
Completed all the side quests
Find out everything about Renee
Complete all the quests from Stephanie
Complete Chapter 3
Farewell, Mirabell
Save 50 times
Evangeline joins the party
Complete all the quests from Xaviera
Let Vanessa win all mini games
Complete Chapter 2
Cook 5 dishes
Help Andrea do the cleaning
For Vanessa
Join the pajama party
Complete Chapter 1
Why do I have to do this?!
Complete the Prologue
Help Cathy repair the lamp
9/9 ways to die
Collect 7/7 bad endings
Unlock all the profiles
Collected all the pieces
Check the 4 mirrors