The Brazos Valley Detachment meets on the 2nd Monday each month at American Legion Post 159, 101 Waco St, Bryan, TX, 77803.

Members of the Marine Corps League join in camaraderie and fellowship for...
- Preserving traditions;
- Promoting the interests of the United States Marine Corps, banding together those who are now serving in the United States Marine Corps and those who have been honorably discharged;
- Effectively promoting the ideals of American freedom and democracy;
- Voluntarily aiding and assisting all Marines, FMF Corpsmen, Chaplains, and their widows and orphans;
- Perpetuating the history of the United States Marine Corps by fitting acts to observe the anniversaries of historical occasions of particular interest to Marines.​