Five things to do in Brooklyn this week!

Saturday

Oct. 28

Bark knight

It’s the Great PupKin, Charlie Brown! There are few things we love more than a doggie costume contest, and this annual event in Fort Green Park always brings out the most creative canine couture. After the walkies-off, visit the park’s Halloween Festival, which will feature rides, games, and music from Astrograss.

11:30 am at Fort Greene Park Visitor Center (enter at Myrtle Avenue and St. Edwards Street in Fort Greene, www.fortgreenepups.org/the-great-pupkin). Free.

Sunday

Oct. 29

‘Thrill’ ride

Second only to disguised doggies in our hearts are costumed kids — and today, a horde of terrifying tiny zombies will spin, kick, and moonwalk their way through a dance performance inspired by Michael Jackson’s “Thriller.” If you or your kids want to join the adorable undead, show up at noon for a choreography class from AbunDance.

1:30 pm at Myrtle Avenue Plaza (550 Myrtle Ave. at Emerson Place in Clinton Hill, www.myrtleavenue.org/thriller). Free.

Monday

Oct. 30

Vampire, weakened

New Zealand singer-songwriter and guitarist Marlon Williams will keep the creeps going tonight as he performs his funny, spooky new single “Vampire Again,” about a lonely outcast in Los Angeles, along with a selection of tunes from his next album, coming in 2018.

Vamp for the camera: New Zealand singer Marlon Williams will perform his song “Vampire Again” at Rough Trade on Oct. 30.

Justyn Strother

8:30 pm at Rough Trade (Rough Trade NYC [64 N. Ninth St. between Kent and Wythe avenues in Williamsburg, (718) 388–4111], www.roughtradenyc.com]. $15.

Tuesday

Oct. 31

Nite spirits

On Halloween night (or afternoon, whatever) take a spooky sneak peek at the upcoming Nitehawk theater coming to Park Slope! The former Pavilion theater will open for tonight only as a haunted house, with candy for trick-or-treaters, free beer for parents, and a reading from “Frank Eintstein” author Jon Scieszka.

3–7 pm at Nitehawk Prospect Park (188 Prospect Park West at 14th Street in Park Slope, www.nitehawkcinema.com). Free.

Wednesday

Nov. 1

To die for

Halloween may be over, but the morbid masterpieces keep coming! The existential murder-mystery play “Harkiri Kane (Die! Die Again!),” written by Brooklyn cartoonist Dean Haspiel, features an amnesiac angel of death trying to solve his own murder, a serial killer, and a mysterious woman. What more do you need?

8 pm at the Brick [579 Metropolitan Ave. between Lorimer Street and Union Avenue in Williamsburg, (718) 907–6189, www.bricktheater.com]. $20.