In-N-Out also serves up the happiest employees in the industry, survey says

A new survey is highlighting a restaurant chain that provides service with a smile. In-N-Out Burger has claimed the top spot for having the happiest employees among America’s major restaurant chains. Financial services company William Blair investigated Glassdoor data from the past 11 years, evaluating 530,000 reviews with about 90 different restaurant brands, according to Nation’s […]