I've been going to Capital Sweets ever since they opened years ago. The place itself is specifically designed as a cash and carry that specializes in appetizers and desserts, with maybe 5-6 bar stools at the front of the store if you want to eat your order right away.
The name says it all, sweets and samosa from spice blends inspired by the tribal regions in Pakistan/Afghanistan. The sweets are always rich and fresh and oh so soft, and the samosas are a steal at 3 for $1 Veg and 2 for $1 Meat. They seem to have extended hours for Muslim holidays and Ramadan so you might want to call if you're running late. Last Ramadan I saw them fulfilling huge orders with rubbermaid totes full of samosas for family functions and parties. They do make main courses, but those that I've tried are really greasy, expensive (based on proportion) and not that great compared to similar stores in the immediate area.
Recommendations:
-3 for $1 veg samosas