The peak summer period was over. No one was hiring.
He ate a lot of fruit from nearby trees and $1 loaves of bread.
Despite all the hardships, he knew one thing: He wanted to stay.
Alvarez spent seven weeks walking between Mount Maunganui, Pukehina and Te Puke looking for work in the kiwifruit industry. He approached every orchard he could find and relied on body language and hand gestures to express his desire to work. Still no luck.
"I was almost ready to give up," Alvarez said.
Alvarez, now 31, describes those desperate times as "the best thing that happened to me".
"I appreciate every little thing; I will always remember those days.
"Life can be good; life can be bad ... it's up to you. I was on the street; I was always positive."
Today, he is the man behind some of New Zealand's biggest music festivals, bringing international artists to Tauranga and New Zealand to perform for appreciative crowds.
But this is no overnight success story — it took years of hard graft, big dreams and significant risks to achieve his goals.
Alvarez is a dreamer. He sets his goals high, pictures it and makes things happen — even when others doubt him.
"I love that people can tell me I can't do it.
"You can be a dreamer and a visionary but you have to go for it."
One of those goals was to own a nightclub, and after promoting events and running Temple Bar and Colosseum Bar, which later combined to become the Bay's first four-room superclub named Illuminati, he bought a bar in Rotorua called Heaven & Hell where he continued to host performers. "I always think big.
"Even my friends used to laugh at me. The only one who used to believe in me was my wife."
He now promotes about 200 concerts a year, holds events around New Zealand, Australia, Rarotonga, and Samoa.
He has a key team of six or seven people working all year round, but when it comes to festival time, he creates hundreds of jobs in Tauranga each year.
"We work really hard. I've met such beautiful people."
"I'm building something for my family. My wife jokes that's why I want more children, so there's more likelihood one of them will take over my business."
Another reason comes from his childhood.
"I grew up with a small family.
"I don't want my kids to feel [they are] by themselves."
He is committed to being "the best father" he can be.
"My main focus is to keep them humble and teach them good manners."
Alvarez loves hosting Chilean barbecues at home with friends, taking the jet skis out on the water, walking up Mauao, taking his children to the beach and listening to music.
It's the simple things, he says, that make a happy existence.
"I'm super happy. I have everything I always wanted, like my beautiful family."
He regrets what happened and says he has learned from it.
"Like everyone, I make mistakes. But I make sure I move forward and learn from them."
He now focuses on being stress free in order to achieve his goals.
"If my house is not good, everything else breaks."
Positive vibes equal a positive life — something Alvarez strongly believes.
He donates to multiple charities, organises free community events, including the Arataki Day Out, which this year saw 1500 children come together to enjoy a day of music, food, and activities.