Robbi K & Friends: Mother’s Day Celebration Sun 11 at noon. Bowery Poetry Club, 308 Bowery between Bleecker and E Houston Sts (212-614-0505, bowerypoetry.com). Subway: D, F to Broadway–Lafayette St; 6 to Bleecker St. $10.
Inspired by jazz and featuring a plethora of languages—including English, Spanish, French, German, Italian and Zulu—frontwoman Robbi Kumalo’s tunes pay tribute to mothers and their children. Today she and her band perform songs from her CD Music Makes Me Happy. Ages 2 to 10.

Mother’s Day Concert & Sing-along Sun 11 at 3pm. Lefferts Historic House, Prospect Park, Flatbush Ave near Empire Blvd, Brooklyn (718-965-8999, prospectpark.org). Subway: B, Q, Franklin Ave S to Prospect Park.
Lloyd Miller of the Deedle Deedle Dees fills the old-time venue with his upbeat, modern sound. While they groove, kids whip up a batch of hand-cranked ice cream to serve to mom. Other activities around the park range from a tour of “Bird Mommies and Migration” to electric and pedal boating on the lake. All ages.