Girl Scouts of North Central Alabama/Mountain Brook Service Unit Share: Community Organizations Girl Scouts of North Central Alabama/Mountain Brook Service Unit Visit Website 55 Vine Street Mountain Brook, AL 35213 (800) 734-4541 About Map About Girl Scouts of the US is 2.8 million strong. Our Mission is to build girls of courage, confidence, and character, who make the world a better place. What's Nearby? Distance: 5 10 15 20 25 50 mi.