The California Building, 2205 California St. NE, will be open for California Dreamin’, part of the Fall Open Studios weekend hosted by the Arts District and NEMAA. Dates are Nov. 4, 5-10 pm, Nov. 5, 11 am-8 pm, and Nov. 6, 12-5 pm. Artists throughout the building will open their doors to give the public a behind-the-scenes look at their process and offer original art pieces for sale. Multiple studios will host demos and classes, including painting and 3D printing…