Quest guide

A Challenging Palate

Run Hello Kitty's Cafe with big help from Big Challenges

Before you start ↓Objectives ↓Items at a glance ↓

Quest reference · objectives and linked items from the game. Puzzle walkthroughs and some locations are still being added.

Start with this objectiveMake a Candied Banana CoffeeUse your in-game quest log if it shows a different active objective.

Go to step 1 ↓

Before you start

Reach friendship level 17 with Pompompurin.
Reach friendship level 1 with Big Challenges.
Reach friendship level 1 with TOPHAT.
An additional game-progress condition is not yet explained in this guide.
Sibling Shenanigans must be complete.Sibling ShenanigansOpen this quest’s requirements →
Meet Wish me mell.
Meet My Melody.
Hello Kitty, Tuxedosam, My Melody, Big Challenges, Retsuko, My Sweet Piano must be free from conflicting quests.

When this quest appears

All of these:

Reach friendship level 17 with Pompompurin.
Reach friendship level 11 with Cinnamoroll.
Reach friendship level 1 with Big Challenges.
Reach friendship level 1 with TOPHAT.
An additional game-progress condition is not yet explained in this guide.
Sibling Shenanigans must be complete.Sibling ShenanigansOpen this quest’s requirements →
Meet Wish me mell.
Meet My Melody.

What you receive

Given during the quest

Some gifts depend on your progress or dialogue choices.

Your quest kit

See the items before you start

3 items in the objectives

Some items are made or found during the quest. Each quantity belongs to the step shown. The same item can appear in more than one step.

Step 1× 1
Step 2× 1

Step 3× 1
Step 4× 1

Step 5× 2
Step 61 each · 2 requests

Your objectives

0 / 6 checked

Optional checklist saved in this browser. Some objectives happen together; follow the active objective in your game.

Make a Candied Banana Coffee
Give Wish me mell a Candied Banana Coffee
Make a Molten Frappe
Give Retsuko a Molten Frappe
Make 2x Hot Cocoa
Give My Sweet Piano and Big Challenges a Hot Cocoa
- Give My Sweet Piano a
- Give Big Challenges a

Sources & guide coverage

Objectives, item requirements and condition relationships were read from original Steam 3.0.1 game data. This is a quest reference, not yet a screenshot walkthrough of every puzzle. Maps appear beside objectives with verified location references. Other locations, scripted gifts and hidden progress conditions may need further review. An empty completion list does not mean the quest gives no rewards.

Community cross-check

The quest’s public availability was also checked against the community wiki. These additional statements come from that page, not independent native verification:

Complete: Sibling Shenanigans