Christina Stoll, creative manager at Great Outdoors Adventures in Colorado, leads the Earth Day Clean-up celebration on April 22. Stoll plans to march into the forest with 50 enthusiasts to remove trash such as furniture, rugs, ammunition, electronics and plastic from the area. Volunteers with Teller Trail Team, the founders and owners of GOA, will join the cleanup. The event will also be sponsored by Pikes Peak Ranch and Apex Waste Solutions. The registration is available at www.goa.