Does 2020 mark the start of a new decade? It’s surprisingly debatable.
The decade ends on Dec. 31. Or does it?
Karla Bussel sports her 2011 glasses as she struts up Broad Street with the Comics in the Mummers Parade on Jan. 1, 2011, which some say ushered in the new decade.Read moreLAURENCE KESTERSON / Staff Photographer
