You thought you did a good job screening, but your last nanny turned out to be a nut.

The husband and wife duo behind Otto & Lulu may not be able to help you find Mary Poppins, but they do know a thing about screening: Silk-screening, that is.

Printed and dyed in a sprawling Port Richmond workspace, their line of tees is modern and fresh. Each shirt is adorned with bold images like astronauts, dinosaurs, and insects; even angels and roses are given a gutsy, updated treatment. Inky smudges add to the charm.

It’s all a little offbeat, a smidge quirky, and totally unexpected.

Qualities you definitely don’t want in your next nanny.

Available at The Children’s Boutique, 1702 Walnut Street (215-732-2661 or echildrensboutique.com).

LEARN
Reiki for Kids
What: Kids (ages 4-14) accompanied by family members or caregivers explore the Japanese technique of energy healing with movement, art, and games.
Why: It’s a hands-on experience.
When: Registration ends Wed. Classes start Sat.
Where: The Reiki School and Clinic, 525 S. Fourth St., ste. 248. To register, call 215-238-0659 or e-mail reiki@thereikischool.com.

SEE
The Berenstain Bears’ Family Matters
What: The grizzly storybook clan comes to life in this upbeat musical.
Why: Claws and effect.
When: Thru Apr. 18. Schedule online at walnutstreettheatre.org.
Where: Walnut Street Theatre, 825 Walnut St. (215-574-3550). Tickets online at ticketmaster.com.

CREATE
Pipe Cleaner Critters
What: Miss Pat leads a free craft session for petite artists (ages 6 and up).
Why: Bend the rules.
When: Wed., 4 p.m.
Where: Free Library of Philadelphia, Fumo Family Branch, 2437 S. Broad St. (215-685-1758).