The Big Door Prize by M.O. Walsh

What if there was a machine that told you with a swab of your DNA, what you were meant to be doing in your life? Overnight, the little town of Deerfield Louisiana is taken over by people wielding tiny slips of blue paper, giving up their day jobs to pursue what should have been their life's purpose. But how many carpenters, astronauts, cowboys and magicians does the little town need? On a more serious side, two teens are trying to get past the drunk driving death of a boyfriend and brother one wanting closure and the other revenge. Clever, funny and heartwarming in the style of Fannie Flagg, Billie Letts, Fredrik Backman and Katarina Bivald - this is a feel good story about living up to your best potential and potentially just living your best life.  4 stars