Brandon Vogt will be presenting on Rock Weathering. He has presented for the Friends of Red Rock Canyon in the past as well. We will be meeting at the pavilion for both Talk and Walks and asking those coming to be prepared to hike according to the weather. Sign up are being taken at: friends@redrockcanyonopenspace.org or you can call 685-4792 to register to attend. When registering please specify which Talk and Walk you plan to attend