Town Branch Sherry Cask Finished BourbonTown Branch Distillery is diving into the world of experimental bourbons and barrel finishes with its first limited release edition, Town Branch Bourbon: Sherry Cask Finished. This 9 year old Kentucky straight bourbon whiskey from the early days of Town Branch Distillery. Finishing the bourbon in Spanish Oloroso sherry casks gives this new expression an exceptionally smooth finish with a depth of flavor, including notes of roasted pecans with dried