Greenwich Hospital, 5 Perryridge Road, will host a spa night and eyebrow clinic from 5:30 to 7:30 p.m. today. If you are a woman undergoing radiation and chemotherapy treatments, learn how to deal with the loss of eyebrows, and get complimentary pampering from the hospital’s Healing Touch volunteers. Free eyebrow kits will be offered along with step-by-step instructions. Refreshments will be served. The event takes place in Greenwich Hospital’s Hyde Conference Room. To register, call 203-863-3627 or 888-357-2409, or register online at www.greenwichhospital.org.