Billings Tacos and Tequila Event Will Sell Out. Get Tix NowBillings Tacos and Tequila Event Will Sell Out. Get Tix NowIt's tacos. It's tequila. What more can we say? June 23rd at Billings Depot with live music, over two dozen restaurants and food trucks, a VIP experience and more. Michael FothMichael Foth