For three days in September, the storefront at 251 Elizabeth Street was pink. Not accented pink — painted, awninged, polka-dotted, checkerboard-floored pink, with a striped ice cream cart parked on the sidewalk outside and a giant teddy bear sitting beside it holding a box.
Happy Camp3r is a mental health apparel brand. Stephanie Devli started it in May 2020, in her parents' garage, from a tie-dye sweatshirt habit, after a psychology degree and a master's at NYU that were supposed to lead to a PhD and a therapy practice. “Life had other plans,” as she has put it. The brand now sits on a Forbes 30 Under 30 listing and gives to mental health organizations including NAMI, the Crisis Lifeline and the ADAA. Its own line for itself is “designed to start conversations.”
Which is the thing about the pop-up worth noticing: it is a serious brand that has decided seriousness is not the way in.
The wall behind the register read HAPPY CAMP3R / THE SWEETEST STOP IN NYC / COMFORT FOR YOUR MENTAL HEALTH, in pink letterboard type, above a line of people buying polka-dot loungewear. A second wall said “A Mental Health Brand” in script. The teddy bear swing tags, the claw clips given away with purchase, the free scoops — all of it is the argument that you can put a difficult subject in a room people actively want to be in.
Downtown was a deliberate choice.
“We really feel like Soho is the place for discovering emerging brands, so we thought it would be the perfect place to do the pop up.”Stephanie Devli, founder, Happy Camp3r
The address she took is a block east of it, on the Elizabeth Street stretch of Nolita — a street of small independent storefronts where the discovery she is describing actually happens on foot, and where a painted facade and a cart on the sidewalk stop people who came out for something else.
They did stop. The line ran down the block past the green awning of Millie Savage, held by pink stanchions, in front of a chocolate-brown sandwich board reading “Come in for a Sweet Time.” Staff in pink aprons worked the cart from opening time. There was a branded newspaper — THE SWEETEST NEWS — in a rack by the door, which is a lot of effort for a three-day run and exactly the kind of effort a storefront makes possible and a website does not.
Inside 450 square feet
251 Elizabeth is one of the smaller storefronts in our portfolio — 450 square feet, ground floor, one room. That is not a limitation for this kind of activation; it is the reason it works. A small room fills up, and a room that is full reads as a room worth lining up for.
The fit-out did the work that square footage otherwise would: a pink and white checkerboard floor, scalloped awnings over the shelving, an arched mirror, a pink checkout counter lit from beneath. Product was merchandised tight — folded stacks above, rails below, teddy bears on the top shelf.
- Brand
- Happy Camp3r
- Space
- 251 Elizabeth Street, Nolita — 450 sq ft
- Open to public
- September 18–20, 2026, 10am–6pm daily
- Preview
- September 17, 2026, 5–8pm, ticketed
- Category
- Fashion
What a brand gets for three days on Elizabeth Street is not shelf space. It is a painted wall people photograph, a sidewalk it is allowed to use, and a few hundred strangers who were walking past and are now inside, holding something.
“We hope everyone enjoys it and leaves feeling happy, connected to the brand, inspired — because that's when we know we did what we came here to do.”Stephanie Devli, founder, Happy Camp3r
Frequently asked questions
Where was the Happy Camp3r pop-up in New York?
At 251 Elizabeth Street in Nolita — a 450 sq ft ground-floor storefront held by Parasol Projects, on the block between Prince and East Houston. The brand painted the facade pink with brown polka dots and ran an ice cream cart on the sidewalk outside.
When did the Happy Camp3r pop-up run?
It was open to the public from Friday, September 18 to Sunday, September 20, 2026, 10am to 6pm daily, with a ticketed preview on the evening of Thursday, September 17, from 5pm to 8pm.
What was in the Happy Camp3r pop-up?
The full apparel range — loungewear and sleepwear in polka dot, gingham and stripe, in pink and chocolate brown — plus styles shown in person for the first time, a branded claw clip given away above a spend threshold, a printed newspaper called The Sweetest News, and free ice cream from a cart on the street.
Who founded Happy Camp3r?
Stephanie Devli, who started the brand in May 2020 in her parents' garage during the pandemic, after a bachelor's and a master's in psychology at NYU. Happy Camp3r is a mental health apparel brand and donates to organizations including NAMI, the Crisis Lifeline and the ADAA.
Can I book the same space for my own pop-up?
Yes. 251 Elizabeth Street is one of eleven Manhattan storefronts Parasol Projects holds the lease on and rents by the week. Live availability and weekly rates are on the space's own page, and bookings can be requested on the site.
