A Chicago Tradition Since 1949. Garrett Popcorn Shops® serves only the finest, handcrafted Popcorn. Every small batch of Garrett® is hot air popped throughout the day for ultimate freshness. Using only the highest quality, wholesome ingredients, our cooks coat every kernel with our secret family recipes in old-fashioned Copper Kettles. Our Popcorn is thoughtfully prepared all day, every day. Garrett...Like No Other.