Lights at Elmhurst
✓ Verified 2025-2026
Where: 7881 Walnut Grove Road, Severn, Maryland
When: Holiday season, roughly mid-November through early January
Hours: typically dusk – 10 PM
Cost: free
thousands of synchronized lightsthree 30-minute playlistsmusic on 88.3 FMresidential
Thousands of lights here run synchronized to three different 30-minute music playlists, broadcast to car radios on 88.3 FM.