This weekend, the northeast Minneapolis arts district is throwing an epic party. At the Northrup King Studios there’s Art Attack, where over 300 artists will showcase their pieces through receptions, demonstrations, and hands-on activities. There will also be live music and food trucks parked outside. California Dreamin’ in the California Building will invite people to explore six floors of studios with over 30 artists sharing their work. Finally, Open Casket at Casket Arts will offer music, food truck eats, and cocktails from Vikre Distillery. The hours are the same at each venue: 5 to 10 p.m. Friday; noon to 8 p.m. Saturday; noon to 5 p.m. Sunday. Free. Northrup King Studios, 1500 Jackson St. NE, Minneapolis; 612-363-5612. California Building, 2205 California St. NE, Minneapolis; 612-788-5551. Casket Arts, 681 17th Ave. NE, Minneapolis; 612-788-0174.