The Penguin was an old school coffee shop in San Francisco (1959-1991). This retro design is part of our collection featuring the old school vintage American restaurants of yesteryear. Printed on our super soft ring-spun & combed cotton unisex T-Shirt. Or upgrade to our Luxury vintage heather edition (cotton/poly blend) for an even softer, more durable, classic look. We print & ship all of our high quality graphic tees in the USA.