Gambero Rosso, an important Italian food and wine magazine, in collaboration with As Roma, published a book called "In bocca al lupo"
literally translated as "in the mouth of the wolf" but that is also a common Italian idiom which means "good luck" (is the equivalent of "Break a leg") - a collection of romans recipes and anecdotes by the most famous romans caterers and cooks, all Romanisti, of course, about the celebrating dinners and such our boys use to do, and in general about what they like to eat.
btw, the most important thing here is that the photographer Marco Delogu made wonderful portraits of the boys and here are some.
sadly only 6 are large and with good quality
the others are not that large(or good quality)
PS: if anyone is interested, here's the article from IlRomanista (in Italian) where every player says which his favorite food is and if they like to cook or not. (downloadable at the issuu site)
http://issuu.com/di_elle/docs/in_bocca_al_lupo I haven't the time to translate this properly, sorry.