Monday, Jan. 19 Downtown Phoenix Arizona’s largest MLK Day gathering brings thousands to downtown Phoenix. A march begins at 9 a.m. at Pilgrim Rest Baptist Church, 1401 E. Jefferson St., with the lineup starting at 8:45 a.m. A festival follows from 10 a.m. to 4 p.m. at Margaret T. Hance Park, 67 W. Culver St. More details are available here.

Are banks open on MLK Day? Does mail delivery? See what services and businesses are available on Martin Luther King Jr. Day before you run errands.