You’ve done it on a park bench. In a taxicab. Even on an airplane. (No, not that.)

Changing a diaper on the go can be risky business.

Not so with CuCuYo’s Ori changing mat. Designed by Cali moms Ana Reza-Hadden and Laura Nixon Miller, it makes nappy nightmares a thing of the past.

With cushioned flannel lining and adjustable pillow, the water-resistant pad is comfy for Baby; thoughtful design (pocket for diapers and wipes), ecofriendly materials, and good looks (nine cheerful prints) make for one of the chicest changing stations around.

Because you were never in it for the dirty work.

Available at Goodnite Moon, 111 Corte Madera Center, Corte Madera (415-945-0677 or goodnitemoon.com); online at cucuyodesigns.com.

Need more ideas for bathroom duty? Check out the other local editions.

RIDE
Rain Forest Weekends
What: An ecotrip through the coastal redwoods on an antique steam train.
Why: Watch your speed.
When: Thru Mar. 29. Sat. & Sun., 12:30 p.m.
Where: Roaring Camps Railroad, at Graham Hill & Mount Hermon Rds. (831-335-4484).

WAVE
DigiPostcards Across the World
What: Kids (ages 6-12) make digital postcards in reply to those from their peers in India. All the postcards will be exhibited in March.
Why: Keep in touch.
When: Sun., 2 p.m.
Where: Zeum, 221 Fourth St., at Howard St. To register, call 415-820-3320 or e-mail workshops@zeum.org.

BUY
Gohgirl Tees
What: Funky tops feature quirky secret agents with oddball superpowers.
Why: You’re spy hard.
When: The mission’s possible.
Where: Perch, 654 Chenery St., b/t Diamond & Castro Sts. (415-586-9000); online at gohgirl.com.