sentences:  In the years after World War I, it became traditional that, after the early morning commemorative service and march, ex-servicemen would gather at local pubs to drink, reminisce and play two-up.Although still technically illegal, Anzac Day two-up games are now openly played in streets and laneways outside pubs and it has become a national institution that is now generally ignored by police.Slot machines, known locally as "pokies", remain an important source of custom and revenue, although restrictive state-level licensing means that only a minority of pubs can operate them.