ALL ARTS calls itself a “new arts and culture hub.” Created by WNET, the parent company of New York’s PBS stations, there are some fabulous offerings up—from short coaching sessions on how to do phrases from Bob Fosse’s most famous numbers to full-length performances from WNET’s archive. Chris Noth stars in Antigone in Ferguson. Marquee actors read from the Mueller Report. A Mozart opera is staged in a Salzburg aircraft hangar. A new Nutcracker is set during the Chicago World’s Fair. Everything is free and there are many ways to watch, which you can find out about at allarts.org/everywhere. —L.J.