The Showstoppers will be offering a free holiday concert at the Whaling Museum on Saturday, December 6 at 1:00 pm as part of Downtown New Bedford Inc.’s 7th Annual Holiday Stroll. Donations of new packages of children’s socks and underwear will be collected by the community-service vocal troupe for families in need, to be distributed by Gifts to Give. Email info@showstoppers.us for more information.