This is the line from Guzman y Gomez to the corner of Bunda and Petrie.
And this is the line from that corner towards Reid.
When we walked past at the appointed start time of 11am the workmen were still finishing building the store and the velvet rope was still up.
The kitchen, however, was a hive of activity.
It seems a free burrito comes with a significant wait.
UPDATE 16/08/12 12:38: And thanks to Jono Hayward for taking us memetic: