Here's what we built on from the previous updated idea:


Idea 1: Happiness Redemption Booth
Relieves Stress by trading in your happiness.
At the first intro page, there will be a 'test' to see how much stress credits you will earn. User will either *subject to change* click to poke the bunny/punchbag/(poodle?!), the number of clicks within the countdown determine the credits you receive. So after receiving credits you will be able to browse the happy items we have in the booth and using credits you trade for a few items you want :) At the end of the shopping, the items and your name will be compiled into this montage showing the 5 items that make the people happy.

Also, there is a message wall we want to call, A Penny for Your Thought, for people to write down the things/events that make their day, so we might get even better details of what happiness is to them.

Idea 2: Happiness Goes Round & Round
Navigation revolves around a merry-go-round/ferris wheel... Shows that happiness goes round and round. User mouse over the rotating ferris wheel to get around the site.

Idea 3:
In a store called "Happiness Store", there are several Gachapon machines, each with a label with category name. So user inserts his credit and receives a gachapon ball, to open it and read the content inside. The content comes out randomly, but if the user wants to read more, he should play again!