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The FLATstrap is a new chest-minimizing shapewear undergarment made for comfort and self-expression. On Sunday, November 15, we're launching it with a four-hour party at The Rotunda.Come get fitted for powerful pecs, meet the people who helped shape it, watch a great lineup of performers, and take a deep belly breath in a room full of people who are glad you're here.
The party is also a fundraiser for our Share It Forward Model, an affordability program that will offer free units to queer and trans people who can't afford the current price. Every ticket helps.
QUICK INFO
Sunday, November 15, 2026
Doors 11:30 a.m. Party runs 12-4 p.m.
The Rotunda, 4014 Walnut St., Philadelphia, PA 19104 (TheRotunda.org)
Pay what you can, $0 to $50. All ages. Alcohol-free.
Tickets will also be sold at the door, but we can only accept Venmo or cash.
WHAT'S HAPPENING
- Get fitted. Private spaces will be set up for fittings, so you can try the FLATstrap on at your own pace. A rack of styles will be on hand so you can see how it sits under shirts, jackets, and vests.
- Get your photo taken. Share your look in the photo booth. Everyone who gets their photo taken will get access to the booth images. A photographer will also be documenting the event, and we'll use some of those images on our social media. If you don't want your image shared, we'll have identifying party favors so we know who never to post.
- Make a packer. Darb Garb is running a crafting station where you can learn to make your own whimsical packer from foam fabric and hot glue. There's also a mending circle (bring your own mending; needles, thread, and buttons provided).
- Watch the show. Edith Poussard hosts, and the sets are short so something new is always starting. Naija Couture/Adonis is on the decks playing jams all afternoon.
- Live product demo. See how the FLATstrap works, how to get it on, and the possible points of adjustment.
- Stretch together. Mid-afternoon, Asher Freeman leads a 10-minute group stretch and deep belly breath, standing or in chairs.
- Eat something. Catered bagels and fixings all afternoon. More info on the vendor TBA.
RESERVE YOURS
If you like how it looks and feels, you can pre-order your own FLATstrap with us there, feeling confident in the sizing. Pre-orders are expected to be fulfilled before the end of 2026.
LINEUP
Host: Edith Poussard
DJ: Naija Couture/Adonis
Performing: Mitch The Wild Thing, Deej Macadamia Nutz, Mister Right Lickher, Max Volume, BL Shirelle, and Alma's Engine, featuring our very own eppchez
HOW TICKETS WORK
Pay what you can, on a sliding scale from $0 to $50. Nobody is turned away for lack of funds. If you can pay more, you're helping cover guests who can pay less. If money is tight, choose $0 and come anyway.
A rough guide: $15 if you can pitch in a little, $30 if you want to cover your own seat, $50 if you'd like to help cover someone else's.
Everything raised goes to our Share It Forward Model, which helps close the affordability gap by offering free units to queer and trans people who can't afford the current price.
Walk-ups are always welcome.
HEALTH AND ACCESS
Masks and COVID tests will be available at the door. If you can, please test at home before you come, and if you're not feeling well, please stay home this time. You can still pre-order a FLATstrap online.
The Rotunda has an accessible entrance, and someone from our team will be there to welcome you.
WHO'S BEHIND THIS
Presented by euphorm in collaboration with Darb Garb, and hosted at The Rotunda. Thank you to The Rotunda (TheRotunda.org) for opening its doors to us. euphorm makes and shares designs for expansive life, and the FLATstrap is made in NY & NJ.
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Event venue
4014 Walnut St, Philadelphia, PA 19104, USA, United States
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