Nothing clears a room of baby-adoring adults faster than a dirty nappy. “Not it!”

If only they knew how easy Lala’s Pequeños knottie sleeper makes things.

The extra-long unisex nightgown has two strips that tie into a knot to keep baby’s toes from catching a chill. When it’s time for a clean diaper, just untie, do your work, and retie.

Made from bamboo and hemp, with easy-on/easy-off necklines, the all-natural sleepers are perfect for newborns whose primary responsibilities include snoozing, eating, and pooping. Parents who find themselves on diaper duty around the clock won’t turn their noses up at them either.

Change is good.

Available online at lalaspequenos.bigcartel.com, $44.

MINGLE
One Hot Mama
What: Capital City Mamas, the event arm of Capital Baby Planners, celebrates its launch with exercise classes, speakers, and giveaways geared toward moms and moms-to-be.
Why: All participants get a free week pass to the Bethesda Equinox gym (a pretty luxe place to whittle your middle).
When: Mon.-Sat. Schedule and registration online at ccmlaunch.eventbrite.com.
Where: Equinox, 4905 Elm St., Bethesda (301-652-1078). Admission, free-$8.

LISTEN
Go the F**k to Sleep
What: Adam Mansbach, author of the irreverent tome, drops by for a free reading.
Why: It’s his only appearance in this neck of the woods.
When: Wed., 6-8 p.m.
Where: P.J. Clarke’s, 1600 K St. NW (202-463-6610). R.S.V.P. (recommended) to gotosleep@brandlinkdc.com.

CREATE
Living Large Kids’ Art Activity
What: Minis create pieces inspired by artist Tory Cowle.
Why: With her spirited scribbles, your tot easily apes the painter’s abstract expressionist style.
When: Sat., 11 a.m.-1 p.m.
Where: Torpedo Factory Art Center, 105 N. Union St., Alexandria. Info at 703-838-4565 ext. 4. Admission is free.

Photo: Courtesy of Lala’s Pequeños