Blake Shelton is just about a month away from the kickoff of his Friends And Heroes 2021 tour. Blake will be launching things in Omaha, Nebraska on August 18th – but before then, he wants to know the hero in your life. Head to Blake’s social media for more details. Blake Shelton’s Friends And Heroes 2021 tour features Martina McBride, Tracy Byrd and Trace Adkins along…