Donate funds. Our non-profit status means we need help from supporters like you. Your contributions help the programs flourish – and ultimately help adolescents reach their potential. How to donate: You can do so online. Click the donate button. You can mail contributions to WCAP, 320 South St., Waukesha, WI 53186. Questions? You can call us at 262-408-5482 or e-mail us.