Joy Chen, an author who was also the administrator of the pickleball WhatsApp group for the Altadena Country Club, has become a leader among other Eaton Fire survivors. "CBS Saturday Morning" takes a look at how Chen is helping her community rebuild after immense losses.

• The Collaboratory, an Altadena disaster relief hub, opened in October to house nonprofits serving fire survivors still rebuilding after January’s Eaton fire.

• The hub consolidates scattered aid for housing, mental health and permitting to address the complex needs survivors face.

• As charitable attention fades, the Collaboratory is a critical lifeline for those still at risk of community displacement.

The first thing you see when you walk into the Collaboratory in Altadena is a wall of devastation. A floor-to-ceiling map of every lot lost to the Eaton fire in January — 9,413 structures. Each marked with a red dot on a grid of streets that have looked like a charred moonscape for 11 months.

The wall is a harrowing depiction of loss in the Eaton fire. But one turn to the right, and hope kicks back in.