Frostival heats up the calendar with winter fun through Feb. 27 The monthlong event is hosted by Fargo, West Fargo and Moorhead's park districts, the Fargo-Moorhead Convention and Visitors Bureau and the Downtown Community Partnership. Written By: John Lamb | × The Hjemkomst Center in Moorhead will be a busy site on Jan. 30 as part of Frostival. Photo by David Samson / The Forum FARGO — After an unseasonably warm first half of January, temperatures will drop a bit this week — and for Frostival organizers, the frigid dip couldn’t come at a better time. The annual midwinter celebration of outdoor activities and entertainment started last week, but kicks into gear this week with a full slate of events.