Well Ive been exploring the new content.
And the Henesys Party Quest was my first
stop. Its pretty simple to do, but with limited time.
I hope this has not been done before but I'm doing this anyway.
I'm sure no one really cares about what I say or think, but I
am making this guide in an attempt to help people who want
to know what they're doing when they Henesys PQ.
Even though it is easy to figure out on your own.

The Basics
-The level requirement is level 10 and above.
-The party needs to consist of at least 3 people.
-The time limit is 10 minutes.
-The leader must talk to the NPC "Tory" in Henesys
Park to begin the Party Quest.

The Objective
Once you enter, you find yourself near an NPC Called Growlie.
He wants you to bring to him 10 Moon Bunny's Rice Cakes.
To get these you must first summon the Moon Bunny.

Summoning the Moon Bunny
On the bottom of the map there are plants that you are able to attack.


These plants drop six different colors of seeds.


Brown


Purple


Yellow


Pink


Green


Blue

Once you find a seed, you must place it on one of the six small
platforms surrounding the moon.


Each platform requires a different color seed.


After you have dropped a seed on the proper platform, it will grow into a flower.

Once all of the seeds have been planted, the Moon Bunny will be Summoned.

Protecting the Moon Bunny

Now that the Moon Bunny is summoned, it will begin
to make the Rice Cakes you need to clear the party quest.
It will take time for the Moon Bunny to create and drop 10
Moon Bunny's Rice Cakes.

But while it works, it will be attacked in waves by monsters.
These monsters include weak versions of FlyEye, Strige, and Blin. The
more the Moon Bunny gets hit by them, the slower he produces
rice cakes. Once you collect all 10 Moon Bunny's Rice Cakes,
speak to Growlie to clear the stage.

End of the Party Quest

Afterwards, the entire party recieves 1600 EXP and is sent to
the exit room, "Shortcut". From here, the leader can choose to exit
the party quest or go to a bonus-like map infested with pigs.
Speak to Tommy to gain access.

The pigs have a high chance of dropping equips.
Similar to the Bonus of Kerning Party Quest.

Very nicely put together. ^_^

Hehe, I'm one of those people who just went in and figured out how to do it themselves. It's nice of you to have made a guide INCLUDING pictures. I'm sure the colored seed & platform image will help alot of oncoming Hen pqers. GJ!
__________________

Some additional information:

Each plant is assigned to drop a certain color. On the upper ground, the first plant drops green and the second drops blue. On the bottom ground, the order of the plants' color is this: purple, green, purple, pink, pink, brown, brown, yellow, yellow, blue. This picture shows what I'm trying to point out:

Knowing this is helpful for trying to search for a particular color.

Also, there are two ways of protecting the rabbit: by killing the flying monsters before they touch the rabbit, and by luring them away from the rabbit. Killing is the preferred method and simpler.

After finishing the PQ (at the "Exit" map), the PQ map will be free for others to enter after 10 seconds. Going to the pig map won't delay it.

Entering the bonus also requires at least 3 people.

Is doing 3x against the ToS or something.

Nice HPQ guide, though I think you should point out that it's not good xp for people 20+.

Nice guide. The pictures were pretty helpful.

Can you only go to the bonus section if you're the leader? Or can you only go if the leader chooses to go? What I mean is, if the leader doesn't want to go to the bonus section, can I still talk to Tommy to go there by myself?

great tips/ it's really useful for us. keep working pal1