This document summarizes several social media marketing campaigns by Canadian organizations: 1) The Hospital for Sick Children campaign "Life Unpaused" featured stories of kids whose lives were "paused" by illness. Videos paused and viewers could "unpause" by donating, achieving 2.7M views and raising $49M. 2) Tim Hortons' "#TimsNextDoor" campaign transformed a house into a pop-up restaurant for neighbors, gaining 78M impressions. 3) Interac's "21 Day Credit Free Challenge" provided daily debt-reduction tips through online content and influencers, gaining 1.9M impressions and having 4K Canadians complete the challenge.