This time there were no reports of injuries and only one broken window, but witnesses said food and broken glass was everywhere and the youths were shouting and threatening to fight each other.
Leigh Meddings, whose 15-year-old son works at the Mc Donald's, said the scene was mayhem when she arrived to pick him up.'It was just disgusting, food left everywhere, staff were cleaning up broken glass.
It was very intimidating walking through this group of people to pick my son up,' she told 3AW radio.
At Melbourne Speed Date we give you the chance to meet 15 singles for six minutes each.
YOU get to see what this person looks like with your own eyes.
Our Melbourne social group is all about enjoying fun activities, meeting new people and making new friends.
It helps you widen your circle of friends, restart your social life or establish a new social life.
La Trobe University is an Australian, multi-campus, public research university with its flagship campus located in the Melbourne suburb of Bundoora.
The university was established in 1964, becoming the third university in the state of Victoria and the twelfth university in Australia.
Melbourne's top singles clubs, Melbourne social clubs, Melbourne parties, speed dating, introductions and online dating.
Fun Food and Friendship is Melbourne's best and liveliest social activities group.
La Trobe is a verdant university and a member of the Innovative Research Universities.