The annual Hmong resource fair marks its 10th year today. The free fair has grown over the last decade as more Hmong refugees came to the Twin Cities. It's been a key resource for social services, healthcare, education, and employment help. This year the event is at the Aldrich Arena in Maplewood. Fair executive director Kazoua Kong-Thao says the community's needs have changed as its population grew more established in Minnesota.