The Dogwood Arts House & Garden Show will take place from February 14-16 at the Knoxville Convention Center. Hundreds of exhibitors will offer home and garden products and services. Featured areas include Grand Gardens landscaping displays, a Green Pavilion on eco-friendly products, and cooking demonstrations. Admission ranges from $10-free. Volunteers are needed and proceeds benefit Dogwood Arts Festival events. Experts will present on the How-To Stage, including HGTV's Amy Matthews and DIY Network's James Young.