March 13: Free stuff, seminars, shopping in luxury penthouses downtown.

Brooklyn Children's explores rituals around the world.

At Brooklyn Heights NY Kids Club.

Grades 2 to 8 at Brooklyn Children's Museum

Massive fest of artists and galleries in Dumbo.

Weekly demonstrations by a national master.

Sims and Astronautalis at The Rock Shop.

A must-see: Premier of Stravinsky fantasy

Wednesday at warehouse fueled by wind

Acoustic/indie/blues on Columbia Waterfront.

Saturday, for kids up to 5, 10 a.m. to 11 a.m.

A rare look at the photos behind the artwork.

Bobtown band on Wednesday.

Toomai String Quintet at Gowanus music space.

Exhibit at Brooklyn Botanical Garden.

Every day this week, 12:30 & 2:30, Park Slope.

To do with kids this Spring Break.

In Midtown.

Wednesday Brooklyn Wine Exchange event.