The patio is crowded and the line out the door at the Shake Shack on S. Lamar on Tuesday, May 5, 2015. The popular chain has opened their first Austin location. DEBORAH CANNON / AMERICAN-STATESMAN

Just by eating out a few days this month, you’ll be able to help raise money for Komen Austin’s mission of saving lives locally from breast cancer. A portion of your final tab will go toward this effort, although at some places, you’ll have to mention Komen Austin at checkout to make a donation.

Among the participating restaurants are Fabi + Rosi, BlackFinn Ameripub, School House Pub, Shake Shack and more. Check Komen Austin’s full list to see when each one is donating.

Details: Various times Monday through Thursday and Oct. 19-22. Free. Various locations.