On the subject of cupcakes, just came across this on the Sticky Fingers Sweets & Eats website…
Summer Supper Club at Sticky Fingers
Starting August 1, Sticky Fingers will host a series of four Wednesdaynight Suppers featuring organic ingredients from local farmers’ markets and our award-winning desserts:
August 1 – Taco Night
August 8 – Italian Night
August 22 – Sushi Raw Night
August 29 – Mediterranean Night
Summer Supper Details
Seatings: Two seatings are available, at 6:45pm and 8:00pm
Reservations: Advance reservations and payment are required, and can be made by calling the shop at 202.299.9700.
Cost: $28/person, exclusive of beverages and gratuity
For more information, http://stickyfingersbakery.com/

By the way, I have a chance to voyage out to Sticky Fingers yet.  Please let me know, what do you like/dislike about them?  If you like them, what would you recommend?