GRETA &
HANNES
February 7th, 2026 · Philadelphia, PA
Please join us on february 7th, 2026 as we celebrate our wedding in philadelphia.
Greta’s Story
From West Philadelphia, born and raised… (you know the rest). Greta’s the oldest of three tall, athletic, creative sisters, daughter of a brilliant lawyer and talented master metalsmith, and proof that you really can be both practical and sparkly. She played lacrosse at Stanford, studied design and engineering, and went on to start Sequel, a women’s health company that’s as bold and smart as she is.
Hannes’s Story
Hannes grew up just outside New York City, with a German dad who talks economics, an artist mom who sees the world in color, and a doting, never bossy sister. He played rugby at Stanford, then headed to San Francisco to found Blumen, a company that automates permitting workflows, #slay. Equal parts steady and silly, he’s known for fixing things and occasionally losing his wallet.
Their Story
G&H circled each other at Stanford for years but didn’t actually meet until 2022 — post-COVID, post-chaos, and somehow perfectly timed. Since then, they’ve become that classic, gritty San Francisco start-up couple. They need a Vespa bumper sticker that reads “Founders who found each other.” These days, you’ll find them hiking, biking, cooking, and laughing their way through life in San Francisco — still calm, still stoic, still very much in sync.
Authored by the couple’s ghost writer.
Arrival
February 6
Dress: Come As You Are
Welcome Dinner & Drinks
A casual welcome to kick off the weekend, right along the Schuylkill River.
7:30 pm
Vesper Boat Club
10 Boathouse Row
Philadelphia, PA 19130
Wedding Day
February 7
Dress: Black Tie Optional
Ceremony
A historic Quaker meeting house in the heart of Center City, full of light.
5:00 pm
Friends Center
The Quaker Hub for Peace & Justice
1501 Cherry Street
Philadelphia, PA 19102
Cocktail Hour
Immediately following the ceremony; where science meets champagne.
6:30 pm
The Franklin Institute
Exhibits & Patent Library
222 North 20th Street
Philadelphia, PA 19103
Reception
Dinner, dancing, and at least one person crying happy tears (looking at you, Suzy).
7:30 pm
The Franklin Institute
Pepper Hall
222 North 20th Street
Philadelphia, PA 19103
After Party
A short walk from the Franklin Institute, for those not ready to call it a night.
11:30 pm
Location TBD
But trust us — it’ll be close by, with good music, late-night snacks, and no curfew.
Departure
February 8
Dress: “The Morning After” Casual
Farewell Brunch
9:00 am
Location TBD