Things to do in New York City this weekend

Saturday Potluck Brunch: share a meal after mass.

Young Adult Retreat: a day on self-denial for young adults.

Shabbat Morning Services: Torah reading and sermon.

Young Artists Workshop: drop-in art for kids 5 and up.

It's My Park at Henry Hudson Park: volunteer garden day.

Family Fellowship Bible Study: weekly study of God's Word.

Halloween for Kids: costume film screening for children.

Hatha Yoga Level 1: gentle yoga with poses and breath work.

Baking with Your Neighbors: community baking in the Bronx.

Saturday Science for Students: Portilla on science careers.

Art Cart: family craft session with materials supplied.

TWIX Hallowmas: Halloween contest with $20,000 in prizes.

Lume Deodorant: free Halloween pop-up with candy treats.

Ritual Lab Jr and Shabbat Shelanu: musical Shabbat services.

Vuori NYC Marathon: pretzels, DJ and medal engraving.

Shabbat Morning Minyan: Saturday prayer service.

Dress up your fingers as googly-eyed puppets, ages 5+.

Storytime: readings for toddlers at Lofty Pigeon Books.

Little Learners with Teatro SEA: bilingual play for kids.

Men's Health Fair at Salem Missionary Baptist Church.

Halloween Storytime: spooky tales for ages 2 to 4.

Free Tai Chi Chuan session, all welcome.

Weekly Storytime for children at Barnes & Noble.

Fall Family Story Time: garden stories for families.

Torah Study with the Clergy on the weekly portion.

Family Playtime: free fun for children aged 0 to 11.

Womanhood Through the Seasons: talk and worship for women.

Halloween costume party at the Fort Washington Public House.

Halloween: costume party at Harlem Tavern, come dressed up.

Stories, songs and play for babies and toddlers.

Halloween party: come in costume to the wine bar.

Saturday Craft Series: quick crafts for the whole family.

Empowerment Dance: a session on confidence for adults.

Spooky scavenger hunt across Queens, clues to the vote.

Aber Kawas campaign tabling at the Sunnyside Greenmarket.

Family screening of Wicked (PG) for National Wicked Day.

Fitness at Mitchell-Linden: exercise for adults and seniors.

Halloween party with costumes at Ryan Maguire's.

Anointing Mass: healing prayer for the sick.

Halloween party: come in costume to Tropix Bar & Lounge.