92XYD RateClub's blog: "Achievement help"

		25ap	Party Animal	Host a Happy Hour.
		25ap	Party Starter	Run 2 happy hours in a day.
		100ap	Life of The Party	Run 5 happy hours in a day.
		25ap	Happy Hour Beloved	Get 2500 likes during a happy hour.
		25ap	Happy Hour Boss	Give 1000 likes during 1 happy hour.
		25ap	The Altruize Hour	Be under the effects of an Altruize during your own happy hour.
		3ap	1 million happy hour points	Earn 1 million during a happy hour.
		3ap	10 million happy hour points	Earn 10 million during a happy hour.
		3ap	25 million happy hour points	Earn 25 million during a happy hour.
		3ap	50 million happy hour points	Earn 50 million during a happy hour.
		10ap	100 million happy hour points	Earn 100 million during a happy hour.
		10ap	250 million happy hour points	Earn 250 million during a happy hour.
		25ap	500 million happy hour points	Earn 500 million during a happy hour.
		25ap	750 million happy hour points	Earn 750 million during a happy hour.
		25ap	1 billion happy hour points	Earn 1 billion during a happy hour.
		100ap	5 billion happy hour points	Earn 5 billion during a happy hour.
		100ap	10 billion happy hour points	Earn 10 billion during a happy hour.
		100ap	25 billion happy hour points	Earn 25 billion during a happy hour.

Most of the points during HH can be done with 1 HH, the bonus for the HH doesn't count, b/c it is awarded after HH.

If there is a power up usage bonus in play it will be super easy.

W/o bonus still doable just takes a bit more work, using multiplier stacking.

Start a Famp, Bommarang, Likealizer, Rock Star, Likenado, and a 2X powers will help a tonne.

If there happens to be a lot of Big Bangs active, as soon as you can to use 125% boost early since, the most rate/likes happen early in your HH.

Another way is run all the above and have a friend run the sam combo while Alturizing you, this used on days when there is no bonus that helps.

For the Multiple HH in a day, just buy upto 5, or wait until you win multiple HH from drawing.

Make sure you are entering to win all the morning hours with Fubucks.

As for the likes recieved, the Likealizer/RS/LN combo should help a bunch and put in your status you need as many likes as possible, or similar message. 

Planned right you should be able to clear all of these in a day, and a bunch of other types of achievements.