The Hanover Newcomers Club will hold its 16th Holiday Gift Show from 11 a.m. to 4 p.m. Sunday at Hanover High School, 287 Cedar St. More than 80 vendors will display wares from food gifts and holiday greenery to pet items and jewelry. Free shopping bags will be given to the first 100 customers. Just Harry, a solo performer, will provide entertainment. Hanover Girl Scout Cadette Troop 80337 and the Hanover Parents Music Club will sell refreshments and baked goods. Admission is $2; children and seniors are $1. Proceeds help support the club’s community service efforts. For more information, go to www.hanovernewcomersclub.com.