Just try not to love this video.
It was shot at a Tim Hortons in Oakville, Ontario, and it features the Oakville Chapter of the Barbershop Harmony Society.
Apparently, the guys meet every Monday to practice their harmonies, and then hit Timmy's for a coffee and donut. And sometimes, the singing continues over refreshments.
The video was uploaded by YouTube user Danfi Parker, with the simple comment, "Oh the simple beauties of Canada! Refreshing and endearing. :)"
That about sums it up.