The Girl Scouts of the USA turns 100 years old today and is celebrating "Green Forever." The Girl Scouts Tioga Service Unit has teamed with terracycle. com to minimize waste and earn a Celebrating 100 Forever Green Patch. They will collect personal and beauty products such as shampoo bottles and makeup cases to be recycled on Saturday from 9:30 a.m. to 2 p.m. at the United Methodist Church, 899 Yosemite Parkway.