This event is a pan-European Christmas Market, including Scandinavia as well as others. From their own description:
Friday 5-9 pm, Saturday 10 am - 7 pm. No admission fee! Food and gifts from Slovakia, Ukraine, Germany, Poland, Ireland and the British Isles, Italy, and Scandinavia. Experience a European Christmas Market right in Cary NC! See posts below for the lunch menu and important info on parking!
See more information on their Facebook event: https://www.facebook.com/events/908526315924014/