(CNN)It’s in a mother’s nature to help her children, but one group of moms is doing what it can to help students across the nation.

Eleven mothers from metro Washington, D.C. banded together to find free housing for students coming to March for Our Lives on Saturday. The march is a student-led demonstration for school safety and stricter gun safety laws, created after the Marjory Stoneman Douglas school shooting in Florida killed 17 people in February.