Mel J.
6/25/2025
This little cafe has various delicious pastries, bread, and desserts. There are some tables inside and few outside tables too. - pistachio croissant: delicious flaky buttery croissant. The...
Un Je Ne Sais Quoi
$
Closed
(1,089)
Photos
1361 Connecticut Ave NW
Washington, DC 20036
Un Je Ne Sais Quoi is a unique establishment in Washington, DC that offers a blend of eclectic experiences and curated products.
With a focus on creating an atmosphere of mystery and intrigue, this venue provides a space for patrons to explore and discover the unexpected.
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Reviews
4.51,089 reviews
Alyssa C.
6/8/2025
While in DC, my friend and coworker recommend we make a stop at Un Je Ne Sais Quoi. I heard they sell house made pastries and I was ready to go! I ordered a delicious, flaky, and savory tomato...
Matthew F.
5/24/2025
A delightfully quaint French café just off Dupont Circle, DC. Ordered a caffé macchiato and madeleine as a light snack while on a Saturday walk. The macchiato was lovely, and the madeleine was...
Eun P.
9/1/2025
What a pleasant surprise to run into on our way to another restaurant! We saw a line so had to check it out, and got a pistachio croissant and a cannelé. Both were delicious! The cannele was sweet...
Peggy C.
8/13/2025
Excellent French bakery near Dupont Circle. As others have stated, Un Je Ne Sais Quoi serves up legit laminated goods, coffee, and other sweet treats. I tried out the plain butter croissant....
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