In 2023, a donation was made with the goal to add beauty to HANC and drive new traffic to the space. The donation is being facilitated by Friends of Roseville Parks. Lori Greene, a mosaic artist, will be designing and installing 3 mosaic cairns. Each cairn will hold the flora and fauna of the prairie, the marsh, and the forest. The cairns will be installed summer 2024.

Lori Greene will be hosting an engagement activity at the Harriet Alexander Nature Center late summer 2023. Check back for updates.