Seriously good Thai cuisine.
Highly recommended - you'll find a warm welcome, tasteful ambience and the best Thai food I've experienced in New England! Their menu has variety and imagination. You may find yourself returning to the Siam whenever you visit Portland, as I do ... Outstanding meal and professional, friendly service! Book ahead!
A couple years ago I wrote a glowing review of Siam. However we were disappointed the last 2 times there. Portions had become smaller and my entrees were not as good as before. It's a shame, because we used to go to Siam every week or so. I hope Siam returns to its former high standards.