It's the first day of summer in the Northern Hemisphere, and many whisky lovers are thinking of their summer vacations. More Scotch distilleries are taking the tourism business seriously, with at least half a dozen distilleries upgrading or opening new visitors centers this year. We'll hear from Sarah Bottomley at Glengoyne and Ian Millar of Glenfiddich about their new centers and tours, including a new tour at The Balvenie. In the news, Scotch Whisky Association leaders are touting their new code of practices, Highland Park prepares to release a new Ambassador's Cask, and a new whisky festival is in the works to celebrate Celtic and Cajun heritage in Louisiana.