The Sunriver Owners Association and SHARC are hosting Sunriver's annual Health and Home Improvement Expo on Sat., March 31. The Expo will focus on everything home and health related-home improvement, gardening, home financing, and wealth management as well as health, wellness and fun outdoor activities for the summer months. The free event includes seminars throughout the day, a light lunch between the hours of 11 am to 1 pm and reusable bags to the first 150 attendees.