Miami Children’s Museum hosts its Michimu’s Halloween featuring a haunted house tour, arts and crafts sessions, science experiments, trick-or-treating and ghostly games. 10 a.m.-6 p.m. Miami Children’s Museum, 980 Macarthur Cswy, Watson Island. Details: http://www.miamichildrensmuseum.org/.
Downtown Coral Gables Miracle Mile hosts its 20th annual Halloween on the mile featuring trick-or-treating, story time, a kiddie costume contest and a doggie costume contest. 4-7 p.m. Miracle Mile, Coral Way between LeJeune Rd & Douglas Rd, Coral Gables. Details: http://www.shopcoralgables.com/event/halloween-on-the-mile-3/.
We R Miami Productions hosts its fear the silence Halloween party. 7 p.m. Yuca, 501 Lincoln Rd., Miami Beach. Details: http://bit.ly/2ytb0wx.
Swarm hosts its Hallowyn block party featuring live DJ’s, food trucks and movie screenings of Halloween movies. 7 p.m. Mana Wynwood Production Village, 318 NW 23rd St., Wynwood Art District. Free. Details: http://hallowynblockparty.com/.