Noxious weeds threaten the very reasons we live, work and recreate in Colorado. Join director of the Summit County Weed Department Lisa Taylor on Wednesday from noon to 1 p.m. at Silvana's Community Garden in Silverthorne for a quick lesson all about noxious weeds in Summit. There will be a “weed walk” in the surrounding garden area. Registration is required. Call Joanna at (970) 668-2077. 5$ suggested donation.