The shoulder-season real estate shuffle is in high drive in downtown Aspen, as business owners and landlords spawn new stores and restaurants. Highlights include the new storefront and deli by Avalanche Cheese Co., renovations at The Cantina, and the closure of longtime restaurant Takah Sushi. Shoppers can expect new storefronts for luxury retailers Helmut Lang, Dolce & Gabbana, and Valentino. [Aspen Daily News]