Possible FREE Manitoba Harvest Hemp Yeah! Bars Posted On June 13, 2020 Possibly get FREE Manitoba Harvest Hemp Yeah! Bars! Mom’s meet ambassadors by invitation only. If you’re not a member sign up here first. Mom Ambassadors selected for this opportunity will receive: Manitoba Harvest Hemp Yeah! Bars as well as Hemp Hearts, Hemp Yeah! Blueberry Granola, and Hemp Yeah! Honey & Oats as a thank you.