To mark the start of the Jean Lapointe Foundation's 28 Day Alcohol-Free Challenge, for one hour, hosts Fabien Cloutier and Julie Ringuette will compete amicably in crazy challenges in order to convince Quebecers to take on the Challenge alongside them. Their goal: to attract as many people as possible to their respective team. Several guests will join the party and will also have to choose their side. Who will come out on top: Julie or Fabien?