Following a $40 million resort-wide renovation, The Scottsdale Resort & Spa has opened four new spots to eat and drink. They range from an all-day restaurant to a playful rec room and a Blue Zone-focused cafe to a Prohibition-style speakeasy. As Area Executive Chef Ken Arneson plotted how to remake the dining experience at The Scottsdale, he focused on featuring the history of the Sonoran Desert and the bounty of foodstuffs locally grown and made here…