If you want something different in take-away options in Williamstown, try Souva Stop (Souvlaki shop) in Williamstown opposite the pleasant Commonwealth Reserve. It's a little tricky as it's located at the back in the courtyard of Alexander's restaurant and the entrance is actually from Cole St around the corner. Seating is outside.

Big menu of Souvlaki dishes - Moroccan, Tropical, Vegetarian, and a cheese and tomato one for kids. The Zeus one with lamb, tzatziki, lettuce, chips, tomato and onion was very nice except the chips were a little strange and the wrapping fell apart really easily. You can also get extras like chicken wings and corn. A few sweets too like Spanish doughnuts which were also very nice but maybe too much cinnamon.
Souvlaki's around $9, other items around $5.

Definitely something interesting and different and I think we'd certainly be back.