I have never hear of birch syrup before! (yummybeet.com)
Food products inside past boxes include items like hotcake mix stone - ground in Nebraska and birch syrup hand - harvested in Alaska to bison jerky from the foothills of Montana and barbecue sauce found in the backwoods of Alabama. (fooddrink-magazine.com)
Every year my son works for a place in Alaska that produces birch syrup. (101cookbooks.com)