Black Tap, a NYC burger and beer joint, now has outposts in Disneyland and Las Vegas. I suppose people go there for more than drinks and burgers.
Naughty Boy Cafe in Melbourne serves breakfast and lunch. Their meal seems nice, but I'd opt for their milkshakes.
Pork-free Garage 51 in Kuala Lumpur serves amazing milkshakes. I don't know how many people visit Malaysia, but this is another reason to go!
Toothsome Chocolate Emporium near Universal City Walk in Orlando makes delicious milkshakes. A thick milkshake may be shared by 3–4 persons. Their food is good.
The foyer of our Bangkok hotel houses the Coffee Club. We were surprised to find these amazing shakes at the hotel cafe.
Singapore's Forum Shopping Centre Benjamin Browns has the best milkshakes. A long-lost buddy contacted me in Singapore.
Eis Cafe in Birmingham, Alabama is huge. Their Facebook page shows larger milkshakes!
Creme Cakes and Shakes in Southend-on-Sea, east of London, covers milkshakes in cakes. Great concept. Most like cake.