Help us cheer on the Warriors and raise money for our annual scholarship program.

Buy Tickets

About Us

The Alpha Nu Sigma chapter was founded in 1947 in Oakland, California, by Bro. Andrew McCarter. Bro. McCarter’s ingenuity has led to an abundance of Sigma men in Northern California whose reach ranges from Sacramento to Fresno.

Read more


As the alumni chapter for Oakland, we believe in strengthening our community by building strong leaders and serving humanity. Our chapter does that by organizing projects that fall in line with our fraternity’s three national programs — initiatives developed by the fraternity to uplift the black community.

Read more

Become a Sigma

Interested in joining our Wondrous Band? Contact us to find out how to become a member of our fraternity.

Read more

Latest Chapter News

SIGMA APPROVED: I Love Being Black

I Love Being Black is a movement/brand connecting Black people worldwide. CEO Kumi Rauf founded the company in Oakland over 15 years ago, with the goal of increasing the knowledge and self-value in the Black community through positivity, awareness and fashion. Read more

SIGMA APPROVED: Cassandra’s Dream Cakes

Want a break from baking this holiday season? Check out Cassandra’s Dream Cakes!

Cassandra’s Dream Cakes has been spreading delightful goodness throughout the Bay Area for almost 30 years. Located in Richmond, CA, owner Cassandra Simmons started the bakery after receiving a Culinary Arts degree at Contra Costa College where she discovered her passion for decorating baked goods. She currently runs the business with her husband Harold who serves as the sales and delivery manager. Read more