Lennon had just updated their Facebook with news of the big win, along with a photo of husband, Ron, updating the number of first division winning tickets sold to 19.
$16.5 million won at Woodys Winners Saturday 20 July 2019.
HUGE CONGRATULATIONS TO OUR WINNER.
We would be happy to...
Posted by Woodys Winners on Saturday, 20 July 2019
The couple had owned the store for nine years, with last night's win now making it nine First Division wins.
The other winning Powerball ticket the store had sold was in December 2016 and worth $5.3m.
"It just feels so good to be able to help people. We can't do it personally so this is just so amazing to help our customers. Every single one feels like a family member," she said.
"We're just a small little town and care about each other and try and help each other where we can in all our little groups, sports groups and schools and things."
She was alerted to the win by a staff member just after 9pm yesterday.
"We then notified all the staff so that they can feel the joy as well. They're all part of the team and family that our customers see and talk to."
Lennon wished to pass on her further congratulations to the lucky winner.
"We're very, very happy for them and hope it sees them well."