It was only five years ago this week that Ontarians got their first Family Day, fulfilling a promise then-premier Dalton McGuinty had floated in the previous year's election cycle.

Given the holiday's relative newness, it's appropriate that scores of Hamiltonians are observing Family Day by participating in what's become a 21st-Century tradition: posting pictures of their activities to social media sites.

Want proof? Here's a roundup of Family Day photos from Hamilton Twitter users.