"People get into the spirit of giving" at this time of year, he said.
Some of the most valuable goods people can give are canned fish, canned meats and canned vegetables, Percival said, as they're nutritious options.
"But it's all food at the end of the day. Everything gets distributed. And at Christmas, quite a few people produce treats.
"We've seen people who've been past recipients of every collection we do come up and give us a lot of money or a hell of a lot of food - boxes and boxes of stuff. And it's all based on gratitude and past experience.
"Those are the stories we love hearing."
He also loved to see parents and children arriving to donate, and said parents often got their children to help unload and give the canned goods to the volunteers.
"That's touching. It's learning about giving to others less fortunate than yourself."
The foodbank's manager Nicki Goodwin is grateful for the Rotary's help, and to Countdown for letting the drive happen at their supermarkets. The drive has provided a lot of assistance in its time.
"It's been hugely successful," she said. "They've (Rotary) done an amazing job. We're just delighted that they're running it again, especially with how busy we are."
Goodwin said having Covid-19 in the Bay would only add more pressure to what is already the foodbank's most demanding season. She thought the number of people needing help in the community would only get worse.