The first few acts for Tennent's Vital 2016 have just been confirmed by Tennent's Lager and MCD. Along with information on when tickets will be on sale. When Is Tennent's Vital This Year? Tennent's Vital this year is on Thursday 25th August, with more to be announced! So Who's Playing Tennent's Vital This Year? Those| The first few acts for Tennent's Vital 2016 have just been confirmed by Tennent's Lager and MCD. Along with information on when tickets will be on sale. When Is Tennent's Vital This Year? Tennent's Vital this year is on Thursday 25th August, with more to be announced! So Who's Playing Tennent's Vital This Year? Those