This program will be available for sale to the general public on February 13, 2026.Want to register before then? Become a member today, or if you are already a member, log in to register for this program. Go Green Grades 3 to 4 5 sessions from June 22 to 26, 2026 Upcoming Session: Monday, June 22, 2026 - 9:30 a.m. to 4:30 p.m. ET View all session dates Session Dates 1 June 22, 20269:30 a.m. to 4:30 p.m. ET 2 June 23, 20269:30 a.m. to 4:30 p.m. ET 3 June 24, 20269:30 a.m. to 4:30 p.m. ET 4 June 25, 20269:30 a.m. to 4:30 p.m. ET 5 June 26, 20269:30 a.m. to 4:30 p.m. ET Code: 3A0E08 Select your Registration $425 Member $495 Gen. Admission Resize text Campers explore the possibilities and solutions that address some of our planet's most significant challenges through new ways of living, learning, and working toward a shared sustainable future. Visits to the Natural History Museum, the U.S. Botanic Gardens, and Smithsonian gardens pair with the Institution’s science resources to inspire civic action as campers undertake experiments, design campaigns, and develop sustainable solutions for daily challenges.