The Hopkinton Lions Club will host the seventh annual Santa’s Meet & Greet for children with special or mental health needs and their families/caregivers on Sunday, Dec. 5, from 2-4 p.m. The free event includes a visit and professional photo with Santa, along with refreshments. Space is limited at the semi-private event, and advance reservations are required. For more information, visit santasspecialkids.weebly.com.