(Version 3 of our Zim's Designs). Zim's Hamburgers was a popular hamburger restaurant chain based in the Bay Area from 1947-1995. This retro design is part of our collection featuring the old school vintage American restaurants of yesteryear. Printed on our super soft 100% airlume ring-spun & combed cotton long sleeve T-Shirt. Or upgrade to our Luxury 52/48 cotton/poly vintage heather edition for an even softer classic look. We print & ship all of our high quality graphic tees in the USA.