"How the years go by...You've grown so much over the seven years we've had a pleasure of following your life and music...we've grown old with you. What more could we ask for. So don't ever give up, cause we surely will never give up on you. Have the most wonderful 19th birthday Zac!"
-kaisa, 18

Hey, Just wanted to wish Zac a happy birthday. Hope your day is filled with lots of love, joy, and happiness. Remember to have tons of fun. Love you forever Zac!!! HAPPY 19TH BIRTHDAY BABY!!!!!!!
XOX
Mandy (Montreal, Canada)

HAPPY 19TH BIRTHDAY! You rock! We wish all your dreams come true as you deserve that and even more! WEW LOVE YOU!
Best wishes, from ARGENTINA MARIANA

In the style of a Zac FUTY (although not quite as funny)
Subject: Celbratin da birthdizzle of Zachary Walker Hanson! Hey guys, just been sittin here too long thinking bout Milwaukee...then it occured to me...FRIDAY ZAC WILL BE 19!!! wowza! he's getting to be and oooold man. anyways just want to wish marvelous wishes to the drummer boy we will always love. I'm out peeeeeace...
( I hope i did him justice. Love, Sarah <3 xoxo)

ZAC !!!! HAPPY BIRTHDAY !!!! I WISH YOU PEACE , LOVE AND MUSIC !!! AND HAPPYNESS FOREVER !!! I do LOVE YOU !!! YOU ARE EVERYTHING FOR ME MMMANY KISSES !!!....CAMILA

HAPPY 19TH BIRTHDAY ZAC!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
HAVE A GREAT BIRTHDAY!!!!!!!!!!!!!!!!!!!!! HAPPY BIRTHDAY ZAC!!!!!!!!!!!!!!
From: HANSONFAN4EVERANDALWAYS

Zac,
19 years old! Happy Birthday!! I hope it's awesome and that you have the best day of your life on this day! It's so weird to think that you were 12 years old when I first started following you and your brothers and now your 19!! It's craziness. It's even crazier that I'm wearing my 7th birthday shirt for you to school on your birthday! Yes I've made a new Birthday shirt for you every year you turn a year older. People think I'm crazy...but hey it's all outta love that I have for you!! Well anyways, I hope that all is well and that you have a rockin' day and that everything goes your way (Make sure your brothers bow down to you on this day!!)
HAPPY BIRTHDAY ZAC!
Reese of Chicago, IL
xOxO <33*

Happy Birthday Zac! Have a good one! It's your last "teen" year!
~Samantha

I hope it isnt too late to post a wish! If not, there here is mine:
"Zac, wow you're 19! I hope you have a wonderful and fun birthday! You are awesome! P.S.- come back to san antonio, tx soon! We miss you and luv ya!" -Sam