It’s fricking cold outside. But instead of complaining about it, why not embrace the freezing temperatures? That’s the concept behind Polar Fest, a two-day “interactive winter festival” that takes place today and tomorrow at the Cuyahoga County Fairgrounds. There will be arts and crafts demonstrations, local food, ice wine, beer tastings, live music and facepainting. It takes place noon to 8 p.m. today and noon to 6 p.m. tomorrow. (Niesel)