There are plenty of restaurants located in each and every campus of University of Crete in Rethymnon and Heraklion. There is a great variety of meals catering at very competitive prices for each meal and there are also 7days and 15days prepaid catering cards purchased at the restaurants. Meals for vegetarians and vegans are also available. You can find the menu updated in this link http://merimna.uoc.gr/index.php/estiatoria