WHS proudly supports Peters Township Community Day Stop by our tented area for kids' activities, health education and giveaways. One lucky family will win a cooler/picnic basket full of goodies. WASHINGTON HEALTH SYSTEM whs.org WHS proudly supports Peters Township Community Day Stop by our tented area for kids ' activities , health education and giveaways . One lucky family will win a cooler / picnic basket full of goodies . WASHINGTON HEALTH SYSTEM whs.org