Nation’s Restaurant News names Mr. Pickle’s in ‘100 Under 100’ program Staff Reports | Digital Free Press Mr. Pickle’s Sandwich Shop, which is headquartered in Scottsdale, has grown to more than 60 locations across Arizona and California and is named among the fastest growing restaurants in the country by Nation’s Restaurant News in its annual … Continue reading Trade magazine names Mr. Pickle’s Sandwich Shop among fastest growing U.S. restaurants