Folks told me I'd starve in Brazil but I found the veg*n options everywhere better than back home in the UK, London excluded. This place, visited in 2008, was then the most homely, friendly all you can eat buffet possible, and it was gooood food not just cheap n serviceable. The necessities like rice n beans were backed up with curry, tofu dishes and Mediterranean foods, and whenever they brought out the rice balls they were all gone in 30 seconds. My friends always said get there at 12 because it will all be gone 2 hours later.
Cons: Get there early