Buy the 2015 Old Farmer's Almanac!
Probably won't help you inProbably won't help you in portugal but there is an american plant or two that can be substituted for allspice. The main one is Lindera Benzoin. Maybe go ahead and plant one so you don't have this problem next time!! :)

2015 Garden Calendar2015 Weather Watcher's Calendar2015 Recipes Calendar2015 Engagement Calendar 2015 Everyday Calendar2015 Country CalendarNew Year Cross StitchLobster Rope Doormats