Pentatonix performs at Hudson’s Bay Holiday window unveiling downtown Toronto. Hudson's Bay Holiday Window Unveiling 2017Tanya Kim @ Hudson's Bay Holiday Window Unveiling 2017Tanya Kim @ Hudson's Bay Holiday Window Unveiling 2017Hudson's Bay Holiday Window Unveiling 2017Pentatonix @ Hudson's Bay Holiday Window Unveiling 2017Pentatonix @ Hudson's Bay Holiday Window Unveiling 2017Pentatonix @ Hudson's Bay Holiday Window Unveiling 2017Pentatonix @ Hudson's Bay Holiday Window Unveiling 2017Pentatonix @ Hudson's Bay Holiday Window Unveiling 2017Pentatonix @ Hudson's Bay Holiday Window Unveiling 2017Pentatonix @ Hudson's Bay Holiday Window Unveiling 2017Pentatonix @ Hudson's Bay Holiday Window Unveiling 2017Pentatonix @ Hudson's Bay Holiday Window Unveiling 2017Pentatonix @ Hudson's Bay Holiday Window Unveiling 2017Pentatonix @ Hudson's Bay Holiday Window Unveiling 2017