Sounds like you'll get good use of the search box (upper right of each page) to find members in Portugal or interested in Portugal. I can't read Hebrew, so I'm not sure if you are a festival presenter, but we have a group for that here. You also may find Israeli, even Tel Aviv members here as we are an international network involved in storytelling. Be sure to list your event, too. You never know who might see it here and be interested in coming.