Review of Flippin' Burgers Observatoriegatan – by Rikard N. Share Report Rikard N. Candidate Flippin' Burgers Observatoriegatan 16 April 2016 This text has been translated automatically. Show original » Flippin Burgers lives up to its reputation. Took a dubbelcheeseburgare with a vaniljmilkshake and it was really good. 1 hour of waiting on tables at the bar did nothing. It was worth the wait.