Yumma's is Yummy!
I went there with about 6 friends for lunch today, and was very pleased with the food and the service.
The schawarmas were spiced perfectly, and the meat...mmm... tender and juicy! And the lavash (wrapping)... grilled, not steamed, so it's lightly crispy and delicious.
The outdoor seating area is charming, and the staff is friendly.
You CAN find greater *quantities* of food for $4.95 (cost of a regular schawarma), but you'd be hard pressed to find a better overall package for your dining time and money :)
Pros: Tasty food, friendly service, charming outdoor area
Cons: Parking's awful, Can be messy to eat, Might get addicted!:D