Transforming Lives We at Teen Challenge NorWestCal Nevada welcome and invite you to learn more about what we do and who we help. If you, or someone you know, is struggling with a life-controlling problem – we can help! Our History Teen Challenge is the oldest, largest and most successful recovery program of its kind in the world. Hurting? We Can Help. Our Teen Challenge residential centers welcome those who need help. Success Stories This program is designed to transform hearts and lives from the inside out. Take a look at some of these success stories. Drugs. What to Know. We hope this information on prescription & illegal drugs will help you as you seek to become more informed about the nightmare of addiction.